Ignateva Polina

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Jan. 28, 2023 (latest changes Jan. 28, 2023).

28 place (523.52).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 2.80 * 1) = 14.55

p1 = (234.04 * 3.10 * 0.86 + 205.13 * 1.80 * 1 + 733.33 * 4.20 * 1 + 268.66 * 3.50 * 1 + 792.79 * 4.05 * 1) / (3.10 * 0.86 + 1.80 * 1 + 4.20 * 1 + 3.50 * 1 + 4.05 * 1) = 507.3230657598163

p2 = (792.79 * 4.05 * 1 + 733.33 * 4.20 * 1 + 268.66 * 3.50 * 1 + 234.04 * 3.10 * 0.86) / max_coefficients = 539.7223367697594

score = 507.3230657598163 * 0.5 + 539.7223367697594 * 0.5 = 523.5227012647879

Rating changes

Show

all results
Date Place Points Reason
2023-01-28 31 -> 28 520.64 -> 523.52
2023-01-06 32 -> 31 520.64
2022-12-19 33 -> 32 517.93 -> 520.64

Agari team tournament: 100% -> 86%
2022-12-18 31 -> 33 517.93
2022-12-03 31 517.93

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 733 2022-11-06 21/76 100% 4.20 RR IX Russian Riichi Championship
2 205 2022-08-27 32/40 100% 1.80 CRR Sun tournament
3 793 2022-06-12 24/112 100% 4.05 RR Moscow Riichi 2022
4 269 2022-03-20 50/68 100% 3.50 RR Tenpai can't buy happiness
5 234 2021-12-19 37/48 86% 3.10 RR Agari team tournament