Yashkina Darya

From Perm, Russia

Player page

Internal rating (RR)

Rating date Aug. 4, 2023 (latest changes Aug. 4, 2023).

15 place (584.61).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 3.50 * 0.57) = 13.421155

p1 = (690.91 * 3.30 * 0.29 + 865.67 * 3.50 * 0.57 + 613.33 * 4.20 * 1 + 643.68 * 3.75 * 1 + 0) / (3.30 * 0.29 + 3.50 * 0.57 + 4.20 * 1 + 3.75 * 1 + 1) = 619.913375504826

p2 = (613.33 * 4.20 * 1 + 643.68 * 3.75 * 1 + 865.67 * 3.50 * 0.57 + 690.91 * 3.30 * 0.29) / max_coefficients = 549.3156140436497

score = 619.913375504826 * 0.5 + 549.3156140436497 * 0.5 = 584.6144947742379

Rating changes

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all results
Date Place Points Reason
2023-08-04 15 584.61

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 644 2023-06-11 32/88 100% 3.75 RR Money can not buy tenpai Perm
2 613 2022-11-06 30/76 100% 4.20 RR IX Russian Riichi Championship Perm
3 866 2022-03-20 10/68 57% 3.50 RR Tenpai can't buy happiness Perm
4 691 2021-11-06 18/56 29% 3.30 RR Kirov Tournament Kirov