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Ultimate MMA & jiu-jitsu Training Center
Training Grounds Logo
Ultimate MMA & jiu-jitsu Training Center
  • Home
  • Our Facility
  • Online University
  • Our Instructors
  • Kids
  • BJJ
  • Muay Thai
  • MMA
  • Getting Started
  • Contact
  • Latest News
  • Ultimate MMA & jiu-jitsu Training Center |
    79 State Street North Haven, CT 06473
    | Phone: (203) 230-9017 |
    Privacy Policy | Copyright © 2019 by Andrew Calandrelli

  • Online Casino Guide: Steps, Bonus Math, and Troubleshooting Tips

    May 7, 2015 by seoengine

    Before depositing at any online casino, take five minutes to read this checklist — it covers the steps most players skip.

    Quick Checklist

    • Verify the casino holds a valid license from a recognized authority (e.g., Curacao eGaming).
    • Read the terms and conditions, especially bonus wagering requirements and game restrictions.
    • Set personal deposit limits or use responsible gambling tools before playing.
    • Complete the full KYC (Know Your Customer) verification early to avoid withdrawal delays.
    • Check the withdrawal policy — processing times, maximum limits, and any fees.
    • Test customer support responsiveness via live chat or email before funding your account.

    Account Setup

    1. Visit Luckytwice casino online and click the sign-up button. Provide a valid email, username, and secure password.
    2. Confirm your email address by clicking the verification link sent to your inbox.
    3. Complete the identity verification process by uploading a government‑issued ID, proof of address, and payment method proof.
    4. Select your preferred payment method from the cashier and make your first deposit (minimum amounts vary).
    5. If eligible, opt into the welcome bonus during the deposit process — do not skip this step if you intend to use it.

    Calculating Your Bonus

    Understanding the math behind a welcome bonus helps you make informed decisions. The formula for total wagering requirement is:

    Wagering Requirement (WR) = (Deposit Amount + Bonus Amount) × Multiplier

    Example: You deposit $100 with a 100% match bonus capped at $500. Your bonus is $100, giving a total balance of $200. If the WR is 35× (deposit + bonus), the wagering requirement is:

    WR = ($100 + $100) × 35 = $7,000

    This means you must wager $7,000 before you can withdraw any winnings from the bonus. The effective playthrough on your deposit is $7,000 / $100 = 70×.

    To calculate the expected value (EV) of the bonus, use:

    EV = Bonus Amount − (WR × House Edge)

    If you play slots with a 96% RTP (house edge 4%), the expected loss during wagering is $7,000 × 0.04 = $280. Your EV becomes $100 − $280 = −$180, meaning you are likely to lose $180 overall. However, if you choose slots with a 98% RTP (house edge 2%), the expected loss is $7,000 × 0.02 = $140, and EV improves to −$40. No bonus guarantees profit, but playing high‑RTP games reduces the disadvantage.

    Payment Methods

    The casino supports multiple deposit and withdrawal options. The table below summarises typical limits and processing times.

    Payment Method Min Deposit Withdrawal Time Fees
    Visa / Mastercard $10 3–5 business days None
    Skrill $10 1–2 business days None
    Neteller $10 1–2 business days None
    Paysafecard $10 Not available for withdrawals –
    Bank Transfer $20 5–7 business days May incur intermediary fees

    Luckytwice casino online
    Luckytwice casino online

    Safety & Licensing

    This online casino operates under a Curacao eGaming license, which requires regular audits and compliance with anti‑money laundering protocols. All sensitive data is encrypted using 128‑bit SSL technology. Important: Winnings from Curacao‑licensed casinos may be subject to local income tax in your country of residence. Always consult a tax professional to understand your obligations. The casino also encourages responsible gambling by offering deposit limits, self‑exclusion, and reality checks directly in the user account settings.

    Fix It Fast

    Encountering problems? Use these quick fixes for common issues:

    • Cannot log in: Clear your browser cache and cookies. Ensure caps lock is off. Use the “Forgot Password” option to reset.
    • Withdrawal is pending longer than expected: Check if all KYC documents have been approved. Withdrawals are processed Monday–Friday; weekends and holidays add delay.
    • Bonus not credited after deposit: Verify you selected the bonus during the deposit. If not, contact support with the transaction ID.
    • Game not loading / crashing: Update your browser or app. Disable ad blockers and VPNs. Switch to a different device or network.
    • Account temporarily locked: Usually due to multiple failed login attempts. Wait 30 minutes or contact live chat to unlock.
    • Deposit not showing up: Confirm the transaction in your payment provider’s history. If successful, contact the casino with a screenshot.

    Quick Answers

    How do I create an account?

    Click the sign‑up button, fill in your personal details, verify your email, and complete the KYC process.

    What payment methods are accepted?

    Visa, Mastercard, Skrill, Neteller, Paysafecard, and bank transfer are supported. Availability may depend on your region.

    How long do withdrawals take?

    E‑wallet withdrawals typically process within 1–2 days, card payments within 3–5 days, and bank transfers within 5–7 days.

    Is this casino licensed?

    Yes, it is licensed by Curacao eGaming under a standard regulatory framework.

    How do I claim the welcome bonus?

    Make your first deposit and select the bonus offer from the cashier. Some bonuses require a promo code — check the promotions page.

    What are wagering requirements?

    Wagering requirements are the total amount you must bet before bonus winnings become withdrawable. They are typically 30× to 40× the deposit plus bonus.

    Can I play on mobile?

    Yes, the casino offers a mobile‑optimized website and a progressive web app (PWA) that you can launch directly from your browser.

    Are there any fees on deposits or withdrawals?

    Deposits are usually free. Most withdrawal methods have no casino‑imposed fees, but bank transfers may incur charges from your bank.

    How do I contact customer support?

    Access live chat via the help icon (available 24/7) or send an email to the support address listed on the contact page.

    Pro Tips

    For the best return‑to‑player (RTP), focus on games with a theoretical RTP above 98%:

    • Slots: Titles like Blood Suckers (98% RTP), Jackpot 6000 (98.9%), and Starmania (97.9%) are strong choices. Avoid low‑RTP slots below 95% and progressive jackpots where the base game RTP can drop to 88%.
    • Table games: Blackjack with basic strategy (RTP up to 99.5%) and video poker (e.g., Jacks or Better at 99.54%) offer some of the best odds.
    • Roulette: European roulette (97.3% RTP) is preferable to American roulette (94.7% RTP).
    • Live dealer games: RTP tends to be slightly lower than virtual versions due to operating costs. Use them for entertainment rather than wagering bonuses.

    Always check the game‑specific RTP in the info section before playing, as some slots vary by volatility. With a solid understanding of bonus math and careful game selection, you can extend your playing time and reduce expected losses. Remember to gamble responsibly and never chase losses.

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    Anthony Caciopoli reviewed Ultimate MMA and Jiu-jitsu Training Center – 5

    I specifically wanted to train Marcelo Garcia Jiu Jitsu and that's exactly what you'll get here, in both Gi and No Gi. Along with Boxing, Muay Thai, and a women's boot camp, your younger children can come to train and learn a skill that will not only offer them a safe, fun environment, but serve them the rest of their lives. This facility is large, clean and packed full of competitive champions. Not only do they get out there and do it, but they get out there and keep doing it. No one is made to feel uncomfortable at any age or skill level. They have female instructors as well as males and the women teach the younger kids. My daughter went for her trial day and she loved it. They make the kids classes fun. I've been coming close to six months now and I haven't met one person that wasn't kind or helpful. I really look forward to training here a long time, making new friends with nice people and entering Jiu Jitsu competitions. The trial class is free with no commitment. Come give it a try, it will change and improve your life for the better.

    Brett Snider reviewed Ultimate MMA and Jiu-jitsu Training Center – 5

    If there was one place to send your child to learn self defense, and more importantly, confidence, this would be the place. The staff not only knows what they are talking about, but they take a personal approach to every person that is part of the Ultimate MMA family. Contact them today to know that your child is getting the best guidance in the area.

    LJ Jurczak reviewed Ultimate MMA and Jiu-jitsu Training Center – 5

    Fun, friendly environment. Completely different than most would expect. The staff and students are all great mannered, friendly, fun and challenging. You won't be disappointed, also like to add how clean the gym and facilities are.

    Albert Silva reviewed Ultimate MMA and Jiu-jitsu Training Center – 5

    Andrew Calandrelli is not only extremely knowledgeable, he is also a talented teacher. I've been to other martial arts schools, some good, some not so much and I have never had the quality of instruction that I've had at this school. Andrew's staff is professional, friendly and have a sincere love for what they do. The facility is exactly what you would imagine a great school to be. The students range in skill level from beginner to expert, but I've noticed that if you train with someone who is much better than you are, it's likely that they'll take a moment to give you some tips to make you better. Great staff, great students, great facility. No need to go anywhere else.”

    Harris Bonfiglio reviewed Ultimate MMA and Jiu-jitsu Training Center – 5

    Andrew Calandrelli is not only extremely knowledgeable, he is also a talented teacher. I've been to other martial arts schools, some good, some not so much and I have never had the quality of instruction that I've had at this school. Andrew's staff is professional, friendly and have a sincere love for what they do. The facility is exactly what you would imagine a great school to be. The students range in skill level from beginner to expert, but I've noticed that if you train with someone who is much better than you are, it's likely that they'll take a moment to give you some tips to make you better. Great staff, great students, great facility. No need to go anywhere else.

    Anthony Caciopoli reviewed Ultimate MMA and Jiu-jitsu Training Center – 5

    I specifically wanted to train Marcelo Garcia Jiu Jitsu and that's exactly what you'll get here, in both Gi and No Gi. Along with Boxing, Muay Thai, and a women's boot camp, your younger children can come to train and learn a skill that will not only offer them a safe, fun environment, but serve them the rest of their lives. This facility is large, clean and packed full of competitive champions. Not only do they get out there and do it, but they get out there and keep doing it. No one is made to feel uncomfortable at any age or skill level. They have female instructors as well as males and the women teach the younger kids. My daughter went for her trial day and she loved it. They make the kids classes fun. I've been coming close to six months now and I haven't met one person that wasn't kind or helpful. I really look forward to training here a long time, making new friends with nice people and entering Jiu Jitsu competitions. The trial class is free with no commitment. Come give it a try, it will change and improve your life for the better.

    Brett Snider reviewed Ultimate MMA and Jiu-jitsu Training Center – 5

    If there was one place to send your child to learn self defense, and more importantly, confidence, this would be the place. The staff not only knows what they are talking about, but they take a personal approach to every person that is part of the Ultimate MMA family. Contact them today to know that your child is getting the best guidance in the area.

    LJ Jurczak reviewed Ultimate MMA and Jiu-jitsu Training Center – 5

    Fun, friendly environment. Completely different than most would expect. The staff and students are all great mannered, friendly, fun and challenging. You won't be disappointed, also like to add how clean the gym and facilities are.

    Albert Silva reviewed Ultimate MMA and Jiu-jitsu Training Center – 5

    Andrew Calandrelli is not only extremely knowledgeable, he is also a talented teacher. I've been to other martial arts schools, some good, some not so much and I have never had the quality of instruction that I've had at this school. Andrew's staff is professional, friendly and have a sincere love for what they do. The facility is exactly what you would imagine a great school to be. The students range in skill level from beginner to expert, but I've noticed that if you train with someone who is much better than you are, it's likely that they'll take a moment to give you some tips to make you better. Great staff, great students, great facility. No need to go anywhere else.”

    Harris Bonfiglio reviewed Ultimate MMA and Jiu-jitsu Training Center – 5

    Andrew Calandrelli is not only extremely knowledgeable, he is also a talented teacher. I've been to other martial arts schools, some good, some not so much and I have never had the quality of instruction that I've had at this school. Andrew's staff is professional, friendly and have a sincere love for what they do. The facility is exactly what you would imagine a great school to be. The students range in skill level from beginner to expert, but I've noticed that if you train with someone who is much better than you are, it's likely that they'll take a moment to give you some tips to make you better. Great staff, great students, great facility. No need to go anywhere else.