Malykh Sergey

From Irkutsk, Russia

Player page

Common russian riichi rating (CRR)

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

100 place (265.61).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 2.80 * 1) = 14.55

p1 = (454.55 * 1.10 * 0.29 + 866.67 * 1.20 * 0.71 + 181.82 * 1.10 * 1 + 636.36 * 1.10 * 1 + 0) / (1.10 * 0.29 + 1.20 * 0.71 + 1.10 * 1 + 1.10 * 1 + 1) = 408.49790571963865

p2 = (866.67 * 1.20 * 0.71 + 636.36 * 1.10 * 1 + 181.82 * 1.10 * 1 + 454.55 * 1.10 * 0.29) / max_coefficients = 122.72989690721647

score = 408.49790571963865 * 0.5 + 122.72989690721647 * 0.5 = 265.61390131342756

Rating changes

Show

all results
Date Place Points Reason
2023-03-05 93 -> 100 279.36 -> 265.61

Winter tournament: 86% -> 71%
2023-03-03 91 -> 93 282.29 -> 279.36

Summer tournament: 43% -> 29%
2023-02-25 85 -> 91 282.29
2023-02-19 86 -> 85 282.29
2023-01-28 86 281.56 -> 282.29
2023-01-14 93 -> 86 257.66 -> 281.56

Survive after yakuman: 0% -> 100%
2023-01-06 94 -> 93 257.66
2023-01-05 92 -> 94 271.23 -> 257.66

Winter tournament: 100% -> 86%
2023-01-03 89 -> 92 274.38 -> 271.23

Summer tournament: 57% -> 43%
2022-12-19 89 273.71 -> 274.38

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 182 2023-01-14 10/12 100% 1.10 CRR Survive after yakuman
2 636 2022-07-09 5/12 100% 1.10 CRR Summer tournament
3 867 2022-01-05 3/16 71% 1.20 CRR Winter tournament
4 455 2021-07-03 7/12 29% 1.10 CRR Summer tournament