Lipitan Svetlana

From Kirov, Russia

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Common russian riichi rating (CRR)

Rating date Nov. 28, 2022 (latest changes Nov. 28, 2022).

66 place (348.77).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.10 * 1) = 14.85

p1 = (36.36 * 3.30 * 0.86 + 342.34 * 4.05 * 1 + 373.33 * 4.20 * 1 + 866.67 * 1.20 * 1 + 733.33 * 1.20 * 1) / (3.30 * 0.86 + 4.05 * 1 + 4.20 * 1 + 1.20 * 1 + 1.20 * 1) = 369.28188223702614

p2 = (373.33 * 4.20 * 1 + 342.34 * 4.05 * 1 + 866.67 * 1.20 * 1 + 733.33 * 1.20 * 1) / max_coefficients = 328.24848484848485

score = 369.28188223702614 * 0.5 + 328.24848484848485 * 0.5 = 348.7651835427555

Rating changes

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all results
Date Place Points Reason
2022-11-28 67 -> 66 344.99 -> 348.77
2022-11-06 69 -> 67 279.18 -> 344.99

IX Russian Riichi Championship: 0% -> 100%

Kirov Tournament: 100% -> 86%
2022-11-05 69 279.18

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 373 2022-11-06 48/76 100% 4.20 RR IX Russian Riichi Championship
2 733 2022-08-20 5/16 100% 1.20 CRR I still can declare riichi
3 867 2022-07-03 3/16 100% 1.20 CRR Vyatka rooster
4 342 2022-06-12 74/112 100% 4.05 RR Moscow Riichi 2022
5 36 2021-11-06 54/56 86% 3.30 RR Kirov Tournament