Yashkina Darya

From Perm, Russia

Player page

Common russian riichi rating (CRR)

Rating date June 11, 2023 (latest changes June 11, 2023).

17 place (590.74).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.75 * 1 + 2.80 * 1) = 14.8

p1 = (690.91 * 3.30 * 0.43 + 865.67 * 3.50 * 0.71 + 613.33 * 4.20 * 1 + 643.68 * 3.75 * 1 + 0) / (3.30 * 0.43 + 3.50 * 0.71 + 4.20 * 1 + 3.75 * 1 + 1) = 632.0699790041222

p2 = (613.33 * 4.20 * 1 + 643.68 * 3.75 * 1 + 865.67 * 3.50 * 0.71 + 690.91 * 3.30 * 0.43) / max_coefficients = 549.4067567567567

score = 632.0699790041222 * 0.5 + 549.4067567567567 * 0.5 = 590.7383678804395

Rating changes

Show

all results
Date Place Points Reason
2023-06-11 34 -> 17 493.61 -> 590.74

Money can not buy tenpai: 0% -> 100%
2023-05-20 33 -> 34 508.58 -> 493.61

Tenpai can't buy happiness: 86% -> 71%
2023-05-06 29 -> 33 522.53 -> 508.58

Kirov Tournament: 57% -> 43%
2023-04-22 28 -> 29 522.53
2023-04-19 29 -> 28 522.53
2023-03-28 31 -> 29 522.53
2023-03-20 26 -> 31 535.57 -> 522.53

Tenpai can't buy happiness: 100% -> 86%
2023-03-06 23 -> 26 548.61 -> 535.57

Kirov Tournament: 71% -> 57%
2023-02-25 22 -> 23 548.61
2023-02-19 24 -> 22 548.61

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 644 2023-06-11 32/88 100% 3.75 RR Money can not buy tenpai
2 613 2022-11-06 30/76 100% 4.20 RR IX Russian Riichi Championship
3 866 2022-03-20 10/68 71% 3.50 RR Tenpai can't buy happiness
4 691 2021-11-06 18/56 43% 3.30 RR Kirov Tournament