Ignateva Polina

From Moscow, Russia

Player page

Internal rating (RR)

Rating date June 11, 2023 (latest changes June 11, 2023).

23 place (539.85).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.75 * 1 + 3.50 * 0.71) = 14.50005

p1 = (234.04 * 3.10 * 0.57 + 268.66 * 3.50 * 0.71 + 792.79 * 4.05 * 1 + 733.33 * 4.20 * 1 + 298.85 * 3.75 * 1) / (3.10 * 0.57 + 3.50 * 0.71 + 4.05 * 1 + 4.20 * 1 + 3.75 * 1) = 522.2497893541978

p2 = (792.79 * 4.05 * 1 + 733.33 * 4.20 * 1 + 298.85 * 3.75 * 1 + 268.66 * 3.50 * 0.71) / max_coefficients = 557.4573880779722

score = 522.2497893541978 * 0.5 + 557.4573880779722 * 0.5 = 539.8535887160849

Rating changes

Show

all results
Date Place Points Reason
2023-06-11 14 -> 23 567.37 -> 539.85

Money can not buy tenpai: 0% -> 100%
2023-05-28 15 -> 14 562.74 -> 567.37
2023-05-20 19 -> 15 551.92 -> 562.74

Tenpai can't buy happiness: 86% -> 71%
2023-04-19 21 -> 19 546.02 -> 551.92

Agari team tournament: 71% -> 57%
2023-03-28 21 540.87 -> 546.02
2023-03-20 24 -> 21 531.52 -> 540.87

Tenpai can't buy happiness: 100% -> 86%
2023-02-19 25 -> 24 527.39 -> 531.52

Agari team tournament: 86% -> 71%
2023-01-28 27 -> 25 521.83 -> 527.39
2023-01-06 29 -> 27 521.83
2022-12-19 30 -> 29 518.90 -> 521.83

Agari team tournament: 100% -> 86%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 299 2023-06-11 62/88 100% 3.75 RR Money can not buy tenpai
2 733 2022-11-06 21/76 100% 4.20 RR IX Russian Riichi Championship
3 793 2022-06-12 24/112 100% 4.05 RR Moscow Riichi 2022
4 269 2022-03-20 50/68 71% 3.50 RR Tenpai can't buy happiness
5 234 2021-12-19 37/48 57% 3.10 RR Agari team tournament