Lipitan Svetlana

From Kirov, Russia

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Common russian riichi rating (CRR)

Rating date Aug. 20, 2023 (latest changes Aug. 20, 2023).

62 place (379.89).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.71 + 2.80 * 1) = 13.642914999999999

p1 = (36.36 * 3.30 * 0.29 + 342.34 * 4.05 * 0.71 + 866.67 * 1.20 * 0.86 + 733.33 * 1.20 * 0.86 + 373.33 * 4.20 * 1 + 367.82 * 3.75 * 1) / (3.30 * 0.29 + 4.05 * 0.71 + 1.20 * 0.86 + 1.20 * 0.86 + 4.20 * 1 + 3.75 * 1) = 405.8141563480995

p2 = (373.33 * 4.20 * 1 + 367.82 * 3.75 * 1 + 342.34 * 4.05 * 0.71 + 866.67 * 1.20 * 0.86) / max_coefficients = 353.96101199780253

score = 405.8141563480995 * 0.5 + 353.96101199780253 * 0.5 = 379.88758417295105

Rating changes

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all results
Date Place Points Reason
2023-08-20 62 381.89 -> 379.89

I still can declare riichi: 100% -> 86%
2023-08-12 63 -> 62 380.32 -> 381.89

Moscow Riichi 2022: 86% -> 71%
2023-07-28 65 -> 63 380.32
2023-07-20 64 -> 65 380.32
2023-07-06 67 -> 64 374.51 -> 380.32

Kirov Tournament: 43% -> 29%
2023-07-03 65 -> 67 382.39 -> 374.51

Vyatka rooster: 100% -> 86%
2023-06-19 68 -> 65 382.39
2023-06-12 69 -> 68 380.90 -> 382.39

Moscow Riichi 2022: 100% -> 86%
2023-06-11 56 -> 69 384.02 -> 380.90

Money can not buy tenpai: 0% -> 100%
2023-05-28 57 -> 56 384.02

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 368 2023-06-11 56/88 100% 3.75 RR Money can not buy tenpai
2 373 2022-11-06 48/76 100% 4.20 RR IX Russian Riichi Championship
3 733 2022-08-20 5/16 86% 1.20 CRR I still can declare riichi
4 867 2022-07-03 3/16 86% 1.20 CRR Vyatka rooster
5 342 2022-06-12 74/112 71% 4.05 RR Moscow Riichi 2022
6 36 2021-11-06 54/56 29% 3.30 RR Kirov Tournament