Sokolskaya Mariya

From Irkutsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date May 25, 2024 (latest changes May 19, 2024).

200 place (8.22).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999

p1 = (0 * 1 * 0.86 + 90.91 * 1.10 * 0.57 + 0 + 0 + 0) / (1 * 0.86 + 1.10 * 0.57 + 1 + 1 + 1) = 12.738427515360128

p2 = (90.91 * 1.10 * 0.57 + 0 * 1 * 0.86) / max_coefficients = 3.7103896103896106

score = 12.738427515360128 * 0.5 + 3.7103896103896106 * 0.5 = 8.224408562874869

Rating changes

Show

Date Place Points Reason
2024-05-19 196 -> 200 8.22
2024-05-14 196 10.01 -> 8.22

Survive after yakuman: 71% -> 57%

2024-05-12 185 -> 196 10.30 -> 10.01
2024-05-05 184 -> 185 10.30
2024-05-01 184 10.07 -> 10.30

Spring Tournament Irkutsk 2023: 100% -> 86%

2024-04-17 185 -> 184 10.07
2024-03-30 175 -> 185 10.07
2024-03-20 185 -> 175 10.07
2024-03-14 185 11.80 -> 10.07

Survive after yakuman: 86% -> 71%

2024-03-10 182 -> 185 11.95 -> 11.80

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 0 2023-05-01 16/16 86% 1.00 CRR Spring Tournament Irkutsk 2023
2 91 2023-01-14 11/12 57% 1.10 CRR Survive after yakuman
3 667 2022-01-05 6/16 0% 1.20 CRR Winter tournament
4 1000 2021-07-03 1/12 0% 1.10 CRR Summer tournament
5 800 2021-01-03 4/16 0% 1.20 CRR Winter tournament
6 53 2019-12-15 19/20 0% 1.30 CRR Irkutsk Winter Tournament 2019