Sokolskaya Mariya

From Irkutsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Aug. 4, 2024 (latest changes Aug. 4, 2024).

201 place (6.51).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.65 * 1 + 3.75 * 0.86) = 15.464125

p1 = (90.91 * 1.10 * 0.43 + 0 * 1 * 0.71 + 0 + 0 + 0) / (1.10 * 0.43 + 1 * 0.71 + 1 + 1 + 1) = 10.23947861320286

p2 = (90.91 * 1.10 * 0.43 + 0 * 1 * 0.71) / max_coefficients = 2.771576148020014

score = 10.23947861320286 * 0.5 + 2.771576148020014 * 0.5 = 6.505527380611436

Rating changes

Show

Date Place Points Reason
2024-08-04 199 -> 201 6.56 -> 6.51
2024-07-14 193 -> 199 8.50 -> 6.56

Survive after yakuman: 57% -> 43%

2024-07-09 198 -> 193 8.50
2024-07-03 200 -> 198 8.50
2024-07-01 200 8.29 -> 8.50

Spring Tournament Irkutsk 2023: 86% -> 71%

2024-06-11 211 -> 200 8.22 -> 8.29
2024-06-09 206 -> 211 8.22
2024-05-25 200 -> 206 8.22
2024-05-19 196 -> 200 8.22
2024-05-14 196 10.01 -> 8.22

Survive after yakuman: 71% -> 57%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 0 2023-05-01 16/16 71% 1.00 CRR Spring Tournament Irkutsk 2023
2 91 2023-01-14 11/12 43% 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