Yashkina Darya

From Perm, Russia

Player page

Internal rating (RR)

Rating date Nov. 21, 2022 (latest changes Nov. 21, 2022).

19 place (550.40).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 1) = 15.2

p1 = (690.91 * 3.30 * 0.86 + 865.67 * 3.50 * 1 + 613.33 * 4.20 * 1 + 0 + 0) / (3.30 * 0.86 + 3.50 * 1 + 4.20 * 1 + 1 + 1) = 603.4307570860834

p2 = (865.67 * 3.50 * 1 + 613.33 * 4.20 * 1 + 690.91 * 3.30 * 0.86) / max_coefficients = 497.371052631579

score = 603.4307570860834 * 0.5 + 497.371052631579 * 0.5 = 550.4009048588312

Rating changes

Show

all results
Date Place Points Reason
2022-11-06 28 -> 19 456.57 -> 550.40

Kirov Tournament: 100% -> 86%

IX Russian Riichi Championship: 0% -> 100%
2022-10-14 28 456.57

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 613 2022-11-06 30/76 100% 4.20 RR IX Russian Riichi Championship
2 866 2022-03-20 10/68 100% 3.50 RR Tenpai can't buy happiness
3 691 2021-11-06 18/56 86% 3.30 RR Kirov Tournament