Ignateva Polina

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date May 20, 2023 (latest changes May 20, 2023).

26 place (542.66).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 2.80 * 1 + 3.50 * 0.71) = 13.55005

p1 = (234.04 * 3.10 * 0.57 + 268.66 * 3.50 * 0.71 + 792.79 * 4.05 * 1 + 205.13 * 1.80 * 1 + 733.33 * 4.20 * 1) / (3.10 * 0.57 + 3.50 * 0.71 + 4.05 * 1 + 1.80 * 1 + 4.20 * 1) = 540.8881400478584

p2 = (792.79 * 4.05 * 1 + 733.33 * 4.20 * 1 + 268.66 * 3.50 * 0.71 + 234.04 * 3.10 * 0.57) / max_coefficients = 544.42898734691

score = 540.8881400478584 * 0.5 + 544.42898734691 * 0.5 = 542.6585636973842

Rating changes

Show

all results
Date Place Points Reason
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%
2023-03-20 30 -> 27 523.80 -> 532.53

Tenpai can't buy happiness: 100% -> 86%
2023-03-06 29 -> 30 523.80
2023-02-19 29 523.52 -> 523.80

Agari team tournament: 86% -> 71%
2023-01-28 32 -> 29 520.64 -> 523.52
2023-01-06 33 -> 32 520.64
2022-12-19 34 -> 33 517.93 -> 520.64

Agari team tournament: 100% -> 86%
2022-12-18 32 -> 34 517.93

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 71% 3.50 RR Tenpai can't buy happiness
5 234 2021-12-19 37/48 57% 3.10 RR Agari team tournament