Sokolskaya Mariya

From Irkutsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Oct. 25, 2024 (latest changes Oct. 25, 2024).

220 place (4.58).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (90.91 * 1.10 * 0.29 + 0 * 1 * 0.57 + 0 + 0 + 0) / (1.10 * 0.29 + 1 * 0.57 + 1 + 1 + 1) = 7.352657328079842

p2 = (90.91 * 1.10 * 0.29 + 0 * 1 * 0.57) / max_coefficients = 1.8025236593059937

score = 7.352657328079842 * 0.5 + 1.8025236593059937 * 0.5 = 4.577590493692918

Rating changes

Show

Date Place Points Reason
2024-10-13 207 -> 220 4.60 -> 4.58
2024-09-15 202 -> 207 4.60
2024-09-14 202 6.68 -> 4.60

Survive after yakuman: 43% -> 29%

2024-09-03 202 6.63 -> 6.68
2024-09-01 193 -> 202 6.52 -> 6.63

Spring Tournament Irkutsk 2023: 71% -> 57%

2024-08-26 198 -> 193 6.52
2024-08-20 201 -> 198 6.52
2024-08-11 201 6.51 -> 6.52
2024-08-04 199 -> 201 6.56 -> 6.51
2024-07-14 193 -> 199 8.50 -> 6.56

Survive after yakuman: 57% -> 43%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 0 2023-05-01 16/16 57% 1.00 CRR Spring Tournament Irkutsk 2023
2 91 2023-01-14 11/12 29% 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