Yashkina Darya

From Perm, Russia

Player page

Common russian riichi rating (CRR)

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

69 place (407.25).

max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001

p1 = (865.67 * 3.50 * 0.14 + 643.68 * 3.75 * 1 + 613.33 * 4.20 * 0.57 + 0 + 0) / (3.50 * 0.14 + 3.75 * 1 + 4.20 * 0.57 + 1 + 1) = 499.2687886631608

p2 = (643.68 * 3.75 * 1 + 613.33 * 4.20 * 0.57 + 865.67 * 3.50 * 0.14) / max_coefficients = 315.2328467153285

score = 499.2687886631608 * 0.5 + 315.2328467153285 * 0.5 = 407.2508176892446

Rating changes

Show

Date Place Points Reason
2024-03-10 61 -> 69 415.10 -> 407.25
2024-03-06 55 -> 61 425.01 -> 415.10

IX Russian Riichi Championship: 71% -> 57%

2024-02-25 54 -> 55 425.01
2024-02-20 55 -> 54 425.01
2024-02-12 57 -> 55 425.01
2024-01-20 48 -> 57 450.06 -> 425.01

Tenpai can't buy happiness: 29% -> 14%

2024-01-06 40 -> 48 457.63 -> 450.06

IX Russian Riichi Championship: 86% -> 71%

2023-12-27 42 -> 40 457.63
2023-12-19 43 -> 42 457.63
2023-12-12 47 -> 43 457.63

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