Malykh Sergey

From Irkutsk, Russia

Player page

Common russian riichi rating (CRR)

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

93 place (257.66).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 0.86) = 14.706995

p1 = (454.55 * 1.10 * 0.43 + 866.67 * 1.20 * 0.86 + 636.36 * 1.10 * 1 + 0 + 0) / (1.10 * 0.43 + 1.20 * 0.86 + 1.10 * 1 + 1 + 1) = 392.5408371340745

p2 = (866.67 * 1.20 * 0.86 + 636.36 * 1.10 * 1 + 454.55 * 1.10 * 0.43) / max_coefficients = 122.77695069591036

score = 392.5408371340745 * 0.5 + 122.77695069591036 * 0.5 = 257.6588939149924

Rating changes

Show

all results
Date Place Points Reason
2023-01-05 91 -> 93 271.23 -> 257.66

Winter tournament: 100% -> 86%
2023-01-03 88 -> 91 274.38 -> 271.23

Summer tournament: 57% -> 43%
2022-12-19 88 273.71 -> 274.38
2022-12-18 85 -> 88 273.71
2022-12-03 85 273.71

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 636 2022-07-09 5/12 100% 1.10 CRR Summer tournament
2 867 2022-01-05 3/16 86% 1.20 CRR Winter tournament
3 455 2021-07-03 7/12 43% 1.10 CRR Summer tournament