Malykh Sergey

From Irkutsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date May 19, 2024 (latest changes May 19, 2024).

195 place (46.07).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999

p1 = (636.36 * 1.10 * 0.14 + 181.82 * 1.10 * 0.57 + 66.67 * 1 * 0.86 + 0 + 0) / (1.10 * 0.14 + 1.10 * 0.57 + 1 * 0.86 + 1 + 1) = 74.51624149356407

p2 = (181.82 * 1.10 * 0.57 + 636.36 * 1.10 * 0.14 + 66.67 * 1 * 0.86) / max_coefficients = 17.626623376623378

score = 74.51624149356407 * 0.5 + 17.626623376623378 * 0.5 = 46.071432435093726

Rating changes

Show

Date Place Points Reason
2024-05-19 190 -> 195 46.07
2024-05-14 189 -> 190 49.22 -> 46.07

Survive after yakuman: 71% -> 57%

2024-05-12 177 -> 189 50.43 -> 49.22
2024-05-09 175 -> 177 65.14 -> 50.43

Summer tournament: 29% -> 14%

2024-05-05 174 -> 175 65.14
2024-05-01 175 -> 174 64.89 -> 65.14

Spring Tournament Irkutsk 2023: 100% -> 86%

2024-04-27 176 -> 175 64.89
2024-04-17 177 -> 176 64.89
2024-03-30 167 -> 177 64.89
2024-03-20 174 -> 167 64.89

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 67 2023-05-01 15/16 86% 1.00 CRR Spring Tournament Irkutsk 2023
2 182 2023-01-14 10/12 57% 1.10 CRR Survive after yakuman
3 636 2022-07-09 5/12 14% 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