Malykh Sergey

From Irkutsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Sept. 3, 2023 (latest changes Sept. 3, 2023).

147 place (188.20).

max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.71) = 14.842915

p1 = (181.82 * 1.10 * 1 + 866.67 * 1.20 * 0.43 + 636.36 * 1.10 * 0.86 + 66.67 * 1 * 1 + 0) / (1.10 * 1 + 1.20 * 0.43 + 1.10 * 0.86 + 1 * 1 + 1) = 287.98388459403174

p2 = (636.36 * 1.10 * 0.86 + 866.67 * 1.20 * 0.43 + 181.82 * 1.10 * 1 + 66.67 * 1 * 1) / max_coefficients = 88.41794216297811

score = 287.98388459403174 * 0.5 + 88.41794216297811 * 0.5 = 188.20091337850494

Rating changes

Show

all results
Date Place Points Reason
2023-09-03 132 -> 147 192.09 -> 188.20
2023-08-27 129 -> 132 192.09
2023-08-26 128 -> 129 192.09
2023-08-12 128 190.13 -> 192.09
2023-07-28 129 -> 128 190.13
2023-07-09 128 -> 129 199.46 -> 190.13

Summer tournament: 100% -> 86%
2023-07-06 129 -> 128 199.46
2023-07-05 125 -> 129 214.63 -> 199.46

Winter tournament: 57% -> 43%
2023-07-03 111 -> 125 256.93 -> 214.63

Summer tournament: 14% -> 0%
2023-06-19 112 -> 111 256.93

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 86% 1.10 CRR Summer tournament
4 867 2022-01-05 3/16 43% 1.20 CRR Winter tournament
5 455 2021-07-03 7/12 0% 1.10 CRR Summer tournament