Lipitan Svetlana

From Kirov, Russia

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Common russian riichi rating (CRR)

Rating date Jan. 14, 2024 (latest changes Jan. 14, 2024).

85 place (340.40).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 2.90 * 1) = 13.650060000000002

p1 = (342.34 * 4.05 * 0.43 + 866.67 * 1.20 * 0.43 + 733.33 * 1.20 * 0.57 + 373.33 * 4.20 * 0.71 + 367.82 * 3.75 * 1) / (4.05 * 0.43 + 1.20 * 0.43 + 1.20 * 0.57 + 4.20 * 0.71 + 3.75 * 1) = 417.3235500299921

p2 = (367.82 * 3.75 * 1 + 373.33 * 4.20 * 0.71 + 342.34 * 4.05 * 0.43 + 733.33 * 1.20 * 0.57) / max_coefficients = 263.47210195413055

score = 417.3235500299921 * 0.5 + 263.47210195413055 * 0.5 = 340.3978259920613

Rating changes

Show

all results
Date Place Points Reason
2024-01-06 85 341.43 -> 340.40

IX Russian Riichi Championship: 86% -> 71%
2024-01-05 86 -> 85 341.43
2024-01-03 83 -> 86 348.34 -> 341.43

Vyatka rooster: 57% -> 43%
2023-12-20 81 -> 83 352.05 -> 348.34

I still can declare riichi: 71% -> 57%
2023-12-19 82 -> 81 352.05
2023-12-12 82 356.81 -> 352.05

Moscow Riichi 2022: 57% -> 43%
2023-11-28 86 -> 82 356.81
2023-11-26 82 -> 86 357.84 -> 356.81
2023-11-20 85 -> 82 357.84
2023-11-09 86 -> 85 357.84

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 71% 4.20 RR IX Russian Riichi Championship
3 733 2022-08-20 5/16 57% 1.20 CRR I still can declare riichi
4 867 2022-07-03 3/16 43% 1.20 CRR Vyatka rooster
5 342 2022-06-12 74/112 43% 4.05 RR Moscow Riichi 2022
6 36 2021-11-06 54/56 0% 3.30 RR Kirov Tournament