Seredkin Egor

From Irkutsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Feb. 19, 2023 (latest changes Feb. 19, 2023).

99 place (226.40).

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

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 = 110.55395189003436

score = 342.2482648862335 * 0.5 + 110.55395189003436 * 0.5 = 226.40110838813393

Rating changes

Show

all results
Date Place Points Reason
2023-02-19 100 -> 99 226.40
2023-01-28 100 225.81 -> 226.40
2023-01-14 120 -> 100 129.65 -> 225.81

Survive after yakuman: 0% -> 100%
2023-01-09 120 129.65

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