Malykh Sergey

From Irkutsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Aug. 25, 2024 (latest changes Aug. 25, 2024).

197 place (20.29).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.65 * 1 + 3.05 * 1) = 15.3

p1 = (181.82 * 1.10 * 0.43 + 66.67 * 1 * 0.71 + 0 + 0 + 0) / (1.10 * 0.43 + 1 * 0.71 + 1 + 1 + 1) = 31.855624784985284

p2 = (181.82 * 1.10 * 0.43 + 66.67 * 1 * 0.71) / max_coefficients = 8.715032679738561

score = 31.855624784985284 * 0.5 + 8.715032679738561 * 0.5 = 20.285328732361922

Rating changes

Show

Date Place Points Reason
2024-08-20 200 -> 197 20.29
2024-08-11 200 20.24 -> 20.29
2024-08-04 198 -> 200 20.41 -> 20.24
2024-07-14 192 -> 198 24.09 -> 20.41

Survive after yakuman: 57% -> 43%

2024-07-09 194 -> 192 46.23 -> 24.09

Summer tournament: 14% -> 0%

2024-07-03 195 -> 194 46.23
2024-07-01 195 46.39 -> 46.23

Spring Tournament Irkutsk 2023: 86% -> 71%

2024-06-27 196 -> 195 46.39
2024-06-11 205 -> 196 46.07 -> 46.39
2024-06-09 200 -> 205 46.07

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 67 2023-05-01 15/16 71% 1.00 CRR Spring Tournament Irkutsk 2023
2 182 2023-01-14 10/12 43% 1.10 CRR Survive after yakuman
3 636 2022-07-09 5/12 0% 1.10 CRR Summer tournament
4 867 2022-01-05 3/16 0% 1.20 CRR Winter tournament
5 455 2021-07-03 7/12 0% 1.10 CRR Summer tournament