Ignateva Polina

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date June 19, 2023 (latest changes June 19, 2023).

28 place (511.60).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 2.80 * 1) = 14.221255

p1 = (234.04 * 3.10 * 0.43 + 268.66 * 3.50 * 0.71 + 792.79 * 4.05 * 0.86 + 205.13 * 1.80 * 1 + 733.33 * 4.20 * 1 + 298.85 * 3.75 * 1) / (3.10 * 0.43 + 3.50 * 0.71 + 4.05 * 0.86 + 1.80 * 1 + 4.20 * 1 + 3.75 * 1) = 487.0702080620107

p2 = (733.33 * 4.20 * 1 + 792.79 * 4.05 * 0.86 + 298.85 * 3.75 * 1 + 268.66 * 3.50 * 0.71) / max_coefficients = 536.1228667934018

score = 487.0702080620107 * 0.5 + 536.1228667934018 * 0.5 = 511.59653742770627

Rating changes

Show

all results
Date Place Points Reason
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%
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%

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 86% 4.05 RR Moscow Riichi 2022
5 269 2022-03-20 50/68 71% 3.50 RR Tenpai can't buy happiness
6 234 2021-12-19 37/48 43% 3.10 RR Agari team tournament