Malykh Sergey

From Irkutsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date March 9, 2024 (latest changes March 9, 2024).

171 place (68.24).

max_coefficients = (4 * 1 + 3.75 * 1 + 2.90 * 1 + 4.20 * 0.57) = 13.04988

p1 = (66.67 * 1 * 1 + 636.36 * 1.10 * 0.29 + 181.82 * 1.10 * 0.86 + 0 + 0) / (1 * 1 + 1.10 * 0.29 + 1.10 * 0.86 + 1 + 1) = 102.9062174072369

p2 = (636.36 * 1.10 * 0.29 + 181.82 * 1.10 * 0.86 + 66.67 * 1 * 1) / max_coefficients = 33.569657345508155

score = 102.9062174072369 * 0.5 + 33.569657345508155 * 0.5 = 68.23793737637253

Rating changes

Show

Date Place Points Reason
2024-03-09 167 -> 171 81.57 -> 68.24

Summer tournament: 43% -> 29%

2024-03-06 167 80.66 -> 81.57
2024-02-27 168 -> 167 80.66
2024-02-25 167 -> 168 80.66
2024-02-20 168 -> 167 80.66
2024-01-20 169 -> 168 80.66
2024-01-14 168 -> 169 82.74 -> 80.66

Survive after yakuman: 100% -> 86%

2024-01-09 165 -> 168 94.91 -> 82.74

Summer tournament: 57% -> 43%

2024-01-06 165 93.88 -> 94.91
2024-01-05 158 -> 165 133.13 -> 93.88

Winter tournament: 14% -> 0%

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 86% 1.10 CRR Survive after yakuman
3 636 2022-07-09 5/12 29% 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