Yashkina Darya

From Perm, Russia

Player page

Common russian riichi rating (CRR)

Rating date May 12, 2024 (latest changes May 12, 2024).

38 place (540.66).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999

p1 = (613.33 * 4.20 * 0.43 + 643.68 * 3.75 * 1 + 831.78 * 4.60 * 1 + 0 + 0) / (4.20 * 0.43 + 3.75 * 1 + 4.60 * 1 + 1 + 1) = 604.4409437931478

p2 = (831.78 * 4.60 * 1 + 643.68 * 3.75 * 1 + 613.33 * 4.20 * 0.43) / max_coefficients = 476.885064935065

score = 604.4409437931478 * 0.5 + 476.885064935065 * 0.5 = 540.6630043641064

Rating changes

Show

Date Place Points Reason
2024-05-12 83 -> 38 334.11 -> 540.66

X Russian Championship: 0% -> 100%

2024-05-06 79 -> 83 354.15 -> 334.11

IX Russian Riichi Championship: 57% -> 43%

2024-04-25 80 -> 79 354.15
2024-04-20 81 -> 80 354.15
2024-03-30 78 -> 81 354.15
2024-03-20 69 -> 78 407.25 -> 354.15

Tenpai can't buy happiness: 14% -> 0%

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

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 832 2024-05-12 19/108 100% 4.60 RR X Russian Championship
2 644 2023-06-11 32/88 100% 3.75 RR Money can not buy tenpai
3 613 2022-11-06 30/76 43% 4.20 RR IX Russian Riichi Championship
4 866 2022-03-20 10/68 0% 3.50 RR Tenpai can't buy happiness
5 691 2021-11-06 18/56 0% 3.30 RR Kirov Tournament