Ignateva Polina

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Aug. 27, 2023 (latest changes Aug. 27, 2023).

26 place (505.06).

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

p1 = (234.04 * 3.10 * 0.29 + 268.66 * 3.50 * 0.57 + 792.79 * 4.05 * 0.71 + 205.13 * 1.80 * 0.86 + 733.33 * 4.20 * 1 + 298.85 * 3.75 * 1) / (3.10 * 0.29 + 3.50 * 0.57 + 4.05 * 0.71 + 1.80 * 0.86 + 4.20 * 1 + 3.75 * 1) = 494.7337368580796

p2 = (733.33 * 4.20 * 1 + 792.79 * 4.05 * 0.71 + 298.85 * 3.75 * 1 + 268.66 * 3.50 * 0.57) / max_coefficients = 515.3927881248253

score = 494.7337368580796 * 0.5 + 515.3927881248253 * 0.5 = 505.06326249145246

Rating changes

Show

Date Place Points Reason
2023-08-27 27 -> 26 502.66 -> 505.06

Sun tournament: 100% -> 86%

2023-08-26 25 -> 27 502.66
2023-08-19 26 -> 25 499.12 -> 502.66

Agari team tournament: 43% -> 29%

2023-08-12 24 -> 26 510.17 -> 499.12

Moscow Riichi 2022: 86% -> 71%

2023-07-28 25 -> 24 510.17
2023-07-20 27 -> 25 511.60 -> 510.17

Tenpai can't buy happiness: 71% -> 57%

2023-06-19 28 -> 27 508.40 -> 511.60

Agari team tournament: 57% -> 43%

2023-06-12 27 -> 28 518.41 -> 508.40

Moscow Riichi 2022: 100% -> 86%

2023-06-11 23 -> 27 542.66 -> 518.41

Money can not buy tenpai: 0% -> 100%

2023-05-28 25 -> 23 542.66

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
3 205 2022-08-27 32/40 86% 1.80 CRR Sun tournament
4 793 2022-06-12 24/112 71% 4.05 RR Moscow Riichi 2022
5 269 2022-03-20 50/68 57% 3.50 RR Tenpai can't buy happiness
6 234 2021-12-19 37/48 29% 3.10 RR Agari team tournament