Seredkin Egor

From Irkutsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Jan. 14, 2023 (latest changes Jan. 14, 2023).

100 place (225.81).

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

p1 = (272.73 * 1.10 * 0.43 + 466.67 * 1.20 * 0.86 + 272.73 * 1.10 * 1 + 636.36 * 1.10 * 1 + 0) / (1.10 * 0.43 + 1.20 * 0.86 + 1.10 * 1 + 1.10 * 1 + 1) = 342.2482648862335

p2 = (636.36 * 1.10 * 1 + 466.67 * 1.20 * 0.86 + 272.73 * 1.10 * 1 + 272.73 * 1.10 * 0.43) / max_coefficients = 109.3738047779305

score = 342.2482648862335 * 0.5 + 109.3738047779305 * 0.5 = 225.81103483208202

Rating changes

Show

all results
Date Place Points Reason
2023-01-14 120 -> 100 129.65 -> 225.81

Survive after yakuman: 0% -> 100%
2023-01-05 119 -> 120 137.20 -> 129.65

Winter tournament: 100% -> 86%
2023-01-03 122 -> 119 139.70 -> 137.20

Summer tournament: 57% -> 43%
2022-12-19 123 -> 122 139.37 -> 139.70
2022-12-18 121 -> 123 139.37
2022-12-03 121 139.37

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 636 2023-01-14 5/12 100% 1.10 CRR Survive after yakuman
2 273 2022-07-09 9/12 100% 1.10 CRR Summer tournament
3 467 2022-01-05 9/16 86% 1.20 CRR Winter tournament
4 273 2021-07-03 9/12 43% 1.10 CRR Summer tournament
5 455 2018-09-09 7/12 0% 1.10 CRR Summer Tournament