Seredkin Egor

From Irkutsk, Russia

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Common russian riichi rating (CRR)

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

120 place (129.65).

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 + 0 + 0) / (1.10 * 0.43 + 1.20 * 0.86 + 1.10 * 1 + 1 + 1) = 197.51390223435754

p2 = (466.67 * 1.20 * 0.86 + 272.73 * 1.10 * 1 + 272.73 * 1.10 * 0.43) / max_coefficients = 61.77740592146799

score = 197.51390223435754 * 0.5 + 61.77740592146799 * 0.5 = 129.64565407791275

Rating changes

Show

all results
Date Place Points Reason
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
1 273 2022-07-09 9/12 100% 1.10 CRR Summer tournament
2 467 2022-01-05 9/16 86% 1.20 CRR Winter tournament
3 273 2021-07-03 9/12 43% 1.10 CRR Summer tournament
4 455 2018-09-09 7/12 0% 1.10 CRR Summer Tournament