Ignateva Polina

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Aug. 17, 2023 (latest changes Aug. 17, 2023).

27 place (499.12).

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

p1 = (234.04 * 3.10 * 0.43 + 268.66 * 3.50 * 0.57 + 205.13 * 1.80 * 1 + 733.33 * 4.20 * 1 + 298.85 * 3.75 * 1 + 792.79 * 4.05 * 0.71) / (3.10 * 0.43 + 3.50 * 0.57 + 1.80 * 1 + 4.20 * 1 + 3.75 * 1 + 4.05 * 0.71) = 482.83893629110645

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 = 482.83893629110645 * 0.5 + 515.3927881248253 * 0.5 = 499.11586220796585

Rating changes

Show

all results
Date Place Points Reason
2023-08-12 25 -> 27 510.17 -> 499.12

Moscow Riichi 2022: 86% -> 71%
2023-07-28 26 -> 25 510.17
2023-07-20 28 -> 26 511.60 -> 510.17

Tenpai can't buy happiness: 71% -> 57%
2023-06-19 29 -> 28 508.40 -> 511.60

Agari team tournament: 57% -> 43%
2023-06-12 28 -> 29 518.41 -> 508.40

Moscow Riichi 2022: 100% -> 86%
2023-06-11 24 -> 28 542.66 -> 518.41

Money can not buy tenpai: 0% -> 100%
2023-05-28 26 -> 24 542.66
2023-05-20 26 533.16 -> 542.66

Tenpai can't buy happiness: 86% -> 71%
2023-04-22 25 -> 26 533.16
2023-04-19 27 -> 25 532.53 -> 533.16

Agari team tournament: 71% -> 57%

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 32/40 100% 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 43% 3.10 RR Agari team tournament