Lipitan Svetlana

From Kirov, Russia

Player page

Internal rating (RR)

Rating date May 6, 2024 (latest changes May 6, 2024).

83 place (225.55).

max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.10 * 1) = 12.9

p1 = (342.34 * 4.05 * 0.14 + 373.33 * 4.20 * 0.43 + 367.82 * 3.75 * 1 + 0 + 0) / (4.05 * 0.14 + 4.20 * 0.43 + 3.75 * 1 + 1 + 1) = 276.7274398086326

p2 = (367.82 * 3.75 * 1 + 373.33 * 4.20 * 0.43 + 342.34 * 4.05 * 0.14) / max_coefficients = 174.37829457364342

score = 276.7274398086326 * 0.5 + 174.37829457364342 * 0.5 = 225.552867191138

Rating changes

Show

Date Place Points Reason
2024-05-06 83 235.37 -> 225.55

IX Russian Riichi Championship: 57% -> 43%

2024-04-12 82 -> 83 244.71 -> 235.37

Moscow Riichi 2022: 29% -> 14%

2024-03-30 75 -> 82 244.71
2024-03-20 81 -> 75 244.71
2024-03-10 72 -> 81 261.65 -> 244.71
2024-03-06 75 -> 72 267.71 -> 261.65

IX Russian Riichi Championship: 71% -> 57%

2024-02-12 74 -> 75 271.39 -> 267.71

Moscow Riichi 2022: 43% -> 29%

2024-01-20 76 -> 74 271.39
2024-01-06 76 276.39 -> 271.39

IX Russian Riichi Championship: 86% -> 71%

2023-12-19 79 -> 76 276.39

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 43% 4.20 RR IX Russian Riichi Championship
3 342 2022-06-12 74/112 14% 4.05 RR Moscow Riichi 2022
4 36 2021-11-06 54/56 0% 3.30 RR Kirov Tournament