Malykh Sergey

From Irkutsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Nov. 5, 2023 (latest changes Nov. 5, 2023).

167 place (143.83).

max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 2.80 * 1) = 14.75

p1 = (66.67 * 1 * 1 + 866.67 * 1.20 * 0.14 + 636.36 * 1.10 * 0.71 + 181.82 * 1.10 * 1 + 0) / (1 * 1 + 1.20 * 0.14 + 1.10 * 0.71 + 1.10 * 1 + 1) = 225.59837918175293

p2 = (636.36 * 1.10 * 0.71 + 181.82 * 1.10 * 1 + 866.67 * 1.20 * 0.14 + 66.67 * 1 * 1) / max_coefficients = 62.05423728813559

score = 225.59837918175293 * 0.5 + 62.05423728813559 * 0.5 = 143.82630823494426

Rating changes

Show

all results
Date Place Points Reason
2023-11-05 154 -> 167 161.85 -> 143.83

Winter tournament: 29% -> 14%
2023-10-27 156 -> 154 161.85
2023-10-22 154 -> 156 161.85
2023-10-20 155 -> 154 161.85
2023-10-19 157 -> 155 161.85
2023-10-12 158 -> 157 161.62 -> 161.85
2023-09-28 159 -> 158 161.62
2023-09-09 154 -> 159 171.88 -> 161.62

Summer tournament: 86% -> 71%
2023-09-06 155 -> 154 171.88
2023-09-05 148 -> 155 188.20 -> 171.88

Winter tournament: 43% -> 29%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 67 2023-05-01 15/16 100% 1.00 CRR Spring Tournament Irkutsk 2023
2 182 2023-01-14 10/12 100% 1.10 CRR Survive after yakuman
3 636 2022-07-09 5/12 71% 1.10 CRR Summer tournament
4 867 2022-01-05 3/16 14% 1.20 CRR Winter tournament
5 455 2021-07-03 7/12 0% 1.10 CRR Summer tournament