Yashkina Darya

From Perm, Russia

Player page

Internal rating (RR)

Rating date Nov. 20, 2023 (latest changes Nov. 20, 2023).

34 place (465.89).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 4.05 * 0.57) = 13.663990000000002

p1 = (865.67 * 3.50 * 0.29 + 613.33 * 4.20 * 0.86 + 643.68 * 3.75 * 1 + 0 + 0) / (3.50 * 0.29 + 4.20 * 0.86 + 3.75 * 1 + 1 + 1) = 530.1866611528565

p2 = (643.68 * 3.75 * 1 + 613.33 * 4.20 * 0.86 + 865.67 * 3.50 * 0.29) / max_coefficients = 401.5891405072749

score = 530.1866611528565 * 0.5 + 401.5891405072749 * 0.5 = 465.8879008300657

Rating changes

Show

all results
Date Place Points Reason
2023-11-20 30 -> 34 489.46 -> 465.89

Tenpai can't buy happiness: 43% -> 29%
2023-11-06 21 -> 30 534.65 -> 489.46

Kirov Tournament: 14% -> 0%

IX Russian Riichi Championship: 100% -> 86%
2023-10-12 22 -> 21 525.61 -> 534.65
2023-09-20 20 -> 22 545.87 -> 525.61

Tenpai can't buy happiness: 57% -> 43%
2023-09-06 17 -> 20 558.31 -> 545.87

Kirov Tournament: 29% -> 14%
2023-09-03 12 -> 17 596.98 -> 558.31
2023-08-12 15 -> 12 584.61 -> 596.98
2023-07-20 14 -> 15 595.26 -> 584.61

Tenpai can't buy happiness: 71% -> 57%
2023-07-06 10 -> 14 608.08 -> 595.26

Kirov Tournament: 43% -> 29%
2023-06-19 11 -> 10 608.08

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 86% 4.20 RR IX Russian Riichi Championship
3 866 2022-03-20 10/68 29% 3.50 RR Tenpai can't buy happiness
4 691 2021-11-06 18/56 0% 3.30 RR Kirov Tournament