Kripak Aleksandr

From Irkutsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Aug. 27, 2023 (latest changes Aug. 27, 2023).

166 place (43.37).

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

p1 = (400 * 1.20 * 0.43 + 90.91 * 1.10 * 0.86 + 0 + 0 + 0) / (1.20 * 0.43 + 1.10 * 0.86 + 1 + 1 + 1) = 65.38736810458748

p2 = (400 * 1.20 * 0.43 + 90.91 * 1.10 * 0.86) / max_coefficients = 21.36200364804736

score = 65.38736810458748 * 0.5 + 21.36200364804736 * 0.5 = 43.37468587631742

Rating changes

Show

all results
Date Place Points Reason
2023-08-27 161 -> 166 43.37
2023-08-26 160 -> 161 43.37
2023-08-20 161 -> 160 43.37
2023-08-12 161 42.94 -> 43.37
2023-07-09 160 -> 161 43.88 -> 42.94

Summer tournament: 100% -> 86%
2023-07-05 160 52.26 -> 43.88

Winter tournament: 57% -> 43%
2023-07-03 160 62.93 -> 52.26

Summer tournament: 14% -> 0%
2023-06-12 160 62.40 -> 62.93
2023-06-11 143 -> 160 63.61 -> 62.40
2023-05-20 143 63.10 -> 63.61

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 91 2022-07-09 11/12 86% 1.10 CRR Summer tournament
2 400 2022-01-05 10/16 43% 1.20 CRR Winter tournament
3 91 2021-07-03 11/12 0% 1.10 CRR Summer tournament
4 400 2021-01-03 10/16 0% 1.20 CRR Winter tournament