Seredkin Egor

From Irkutsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Aug. 17, 2023 (latest changes Aug. 17, 2023).

95 place (292.32).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.71 + 2.80 * 1) = 13.642914999999999

p1 = (466.67 * 1.20 * 0.43 + 636.36 * 1.10 * 1 + 272.73 * 1.10 * 0.86 + 800 * 1 * 1 + 0) / (1.20 * 0.43 + 1.10 * 1 + 1.10 * 0.86 + 1 * 1 + 1) = 438.24731793914145

p2 = (800 * 1 * 1 + 636.36 * 1.10 * 1 + 272.73 * 1.10 * 0.86 + 466.67 * 1.20 * 0.43) / max_coefficients = 146.38733731024493

score = 438.24731793914145 * 0.5 + 146.38733731024493 * 0.5 = 292.3173276246932

Rating changes

Show

all results
Date Place Points Reason
2023-08-12 97 -> 95 289.34 -> 292.32
2023-07-28 100 -> 97 289.34
2023-07-09 100 288.09 -> 289.34

Summer tournament: 100% -> 86%
2023-07-06 101 -> 100 288.09
2023-07-05 100 -> 101 291.49 -> 288.09

Winter tournament: 57% -> 43%
2023-07-03 82 -> 100 342.03 -> 291.49

Summer tournament: 14% -> 0%
2023-06-12 82 339.11 -> 342.03
2023-06-11 68 -> 82 345.72 -> 339.11
2023-05-28 69 -> 68 345.72
2023-05-20 70 -> 69 342.93 -> 345.72

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 800 2023-05-01 4/16 100% 1.00 CRR Spring Tournament Irkutsk 2023
2 636 2023-01-14 5/12 100% 1.10 CRR Survive after yakuman
3 273 2022-07-09 9/12 86% 1.10 CRR Summer tournament
4 467 2022-01-05 9/16 43% 1.20 CRR Winter tournament
5 273 2021-07-03 9/12 0% 1.10 CRR Summer tournament
6 455 2018-09-09 7/12 0% 1.10 CRR Summer Tournament