Yashkina Darya

From Perm, Russia

Player page

Common russian riichi rating (CRR)

Rating date Oct. 19, 2023 (latest changes Oct. 19, 2023).

28 place (527.01).

max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 2.80 * 1) = 14.75

p1 = (690.91 * 3.30 * 0.14 + 865.67 * 3.50 * 0.43 + 613.33 * 4.20 * 1 + 643.68 * 3.75 * 1 + 0) / (3.30 * 0.14 + 3.50 * 0.43 + 4.20 * 1 + 3.75 * 1 + 1) = 605.6024399199023

p2 = (613.33 * 4.20 * 1 + 643.68 * 3.75 * 1 + 865.67 * 3.50 * 0.43 + 690.91 * 3.30 * 0.14) / max_coefficients = 448.4196610169492

score = 605.6024399199023 * 0.5 + 448.4196610169492 * 0.5 = 527.0110504684258

Rating changes

Show

all results
Date Place Points Reason
2023-10-12 28 525.61 -> 527.01
2023-09-20 27 -> 28 545.87 -> 525.61

Tenpai can't buy happiness: 57% -> 43%
2023-09-06 24 -> 27 558.31 -> 545.87

Kirov Tournament: 29% -> 14%
2023-09-03 15 -> 24 580.15 -> 558.31
2023-08-12 15 569.16 -> 580.15
2023-07-28 16 -> 15 569.16
2023-07-20 15 -> 16 589.34 -> 569.16

Tenpai can't buy happiness: 71% -> 57%
2023-07-06 15 601.92 -> 589.34

Kirov Tournament: 43% -> 29%
2023-06-12 17 -> 15 590.74 -> 601.92
2023-06-11 34 -> 17 493.61 -> 590.74

Money can not buy tenpai: 0% -> 100%

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 30/76 100% 4.20 RR IX Russian Riichi Championship
3 866 2022-03-20 10/68 43% 3.50 RR Tenpai can't buy happiness
4 691 2021-11-06 18/56 14% 3.30 RR Kirov Tournament