Yashkina Darya

From Perm, Russia

Player page

Internal rating (RR)

Rating date March 10, 2024 (latest changes March 10, 2024).

50 place (413.22).

max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 4.20 * 0.57) = 13.19988

p1 = (865.67 * 3.50 * 0.14 + 613.33 * 4.20 * 0.57 + 643.68 * 3.75 * 1 + 0 + 0) / (3.50 * 0.14 + 4.20 * 0.57 + 3.75 * 1 + 1 + 1) = 499.2687886631607

p2 = (643.68 * 3.75 * 1 + 613.33 * 4.20 * 0.57 + 865.67 * 3.50 * 0.14) / max_coefficients = 327.17645917993195

score = 499.2687886631607 * 0.5 + 327.17645917993195 * 0.5 = 413.2226239215463

Rating changes

Show

all results
Date Place Points Reason
2024-03-10 41 -> 50 440.61 -> 413.22
2024-03-06 34 -> 41 450.14 -> 440.61

IX Russian Riichi Championship: 71% -> 57%
2024-02-12 37 -> 34 441.02 -> 450.14
2024-01-20 31 -> 37 467.55 -> 441.02

Tenpai can't buy happiness: 29% -> 14%
2024-01-06 30 -> 31 474.76 -> 467.55

IX Russian Riichi Championship: 86% -> 71%
2023-12-19 31 -> 30 474.76
2023-12-12 33 -> 31 465.89 -> 474.76
2023-11-28 34 -> 33 465.89
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%

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 57% 4.20 RR IX Russian Riichi Championship
3 866 2022-03-20 10/68 14% 3.50 RR Tenpai can't buy happiness
4 691 2021-11-06 18/56 0% 3.30 RR Kirov Tournament