Bretslavskii Viktor

From Megion, Russia

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Common russian riichi rating (CRR)

Rating date Nov. 5, 2023 (latest changes Nov. 5, 2023).

175 place (129.33).

max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 2.80 * 1) = 14.75

p1 = (173.33 * 4.20 * 1 + 333.33 * 2.30 * 1 + 0 + 0 + 0) / (4.20 * 1 + 2.30 * 1 + 1 + 1 + 1) = 157.33368421052631

p2 = (333.33 * 2.30 * 1 + 173.33 * 4.20 * 1) / max_coefficients = 101.3335593220339

score = 157.33368421052631 * 0.5 + 101.3335593220339 * 0.5 = 129.33362176628012

Rating changes

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all results
Date Place Points Reason
2023-11-05 175 129.33

Finding Dora: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 333 2023-11-05 19/28 100% 2.30 CRR Finding Dora
2 173 2022-11-06 63/76 100% 4.20 RR IX Russian Riichi Championship