Malykh Sergey

From Irkutsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Nov. 28, 2023 (latest changes Nov. 28, 2023).

170 place (133.13).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.90 * 1) = 14.249820000000001

p1 = (66.67 * 1 * 1 + 866.67 * 1.20 * 0.14 + 636.36 * 1.10 * 0.57 + 181.82 * 1.10 * 1 + 0) / (1 * 1 + 1.20 * 0.14 + 1.10 * 0.57 + 1.10 * 1 + 1) = 209.04251773067827

p2 = (636.36 * 1.10 * 0.57 + 181.82 * 1.10 * 1 + 866.67 * 1.20 * 0.14 + 66.67 * 1 * 1) / max_coefficients = 57.212652510698376

score = 209.04251773067827 * 0.5 + 57.212652510698376 * 0.5 = 133.1275851206883

Rating changes

Show

all results
Date Place Points Reason
2023-11-28 178 -> 170 133.13
2023-11-26 170 -> 178 133.33 -> 133.13
2023-11-09 164 -> 170 145.14 -> 133.33

Summer tournament: 71% -> 57%
2023-11-06 166 -> 164 143.83 -> 145.14
2023-11-05 153 -> 166 161.85 -> 143.83

Winter tournament: 29% -> 14%
2023-10-27 155 -> 153 161.85
2023-10-22 153 -> 155 161.85
2023-10-20 154 -> 153 161.85
2023-10-19 156 -> 154 161.85
2023-10-12 157 -> 156 161.62 -> 161.85

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 57% 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