Lipitan Svetlana

From Kirov, Russia

Player page

Internal rating (RR)

Rating date Feb. 19, 2023 (latest changes Feb. 19, 2023).

86 place (227.52).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 0.71) = 14.214335

p1 = (36.36 * 3.30 * 0.71 + 342.34 * 4.05 * 1 + 373.33 * 4.20 * 1 + 0 + 0) / (3.30 * 0.71 + 4.05 * 1 + 4.20 * 1 + 1 + 1) = 241.148899953122

p2 = (373.33 * 4.20 * 1 + 342.34 * 4.05 * 1 + 36.36 * 3.30 * 0.71) / max_coefficients = 213.88337899732906

score = 241.148899953122 * 0.5 + 213.88337899732906 * 0.5 = 227.51613947522554

Rating changes

Show

all results
Date Place Points Reason
2023-02-19 86 226.09 -> 227.52
2023-01-28 86 223.93 -> 226.09
2023-01-06 88 -> 86 220.83 -> 223.93

Kirov Tournament: 86% -> 71%
2022-12-19 89 -> 88 219.83 -> 220.83
2022-11-28 89 217.46 -> 219.83
2022-11-06 72 -> 89 125.45 -> 217.46

Kirov Tournament: 100% -> 86%

IX Russian Riichi Championship: 0% -> 100%
2022-06-12 72 125.45

Moscow Riichi 2022: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 373 2022-11-06 48/76 100% 4.20 RR IX Russian Riichi Championship
2 342 2022-06-12 74/112 100% 4.05 RR Moscow Riichi 2022
3 36 2021-11-06 54/56 71% 3.30 RR Kirov Tournament