Kuznetsova Kseniya
From Perm, Russia
Common russian riichi rating (CRR)
Rating date Sept. 3, 2023 (latest changes Sept. 3, 2023).
105 place (314.12).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.71) = 14.842915
p1 = (776.12 * 3.50 * 0.57 + 480 * 4.20 * 1 + 0 + 0 + 0) / (3.50 * 0.57 + 4.20 * 1 + 1 + 1 + 1) = 387.84769399667385
p2 = (480 * 4.20 * 1 + 776.12 * 3.50 * 0.57) / max_coefficients = 240.39482810485677
score = 387.84769399667385 * 0.5 + 240.39482810485677 * 0.5 = 314.1212610507653
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-09-03 | 82 -> 105 | 324.69 -> 314.12 | |
2023-08-19 | 83 -> 82 | 324.69 | |
2023-08-12 | 83 | 319.38 -> 324.69 | |
2023-07-28 | 84 -> 83 | 319.38 | |
2023-07-20 | 80 -> 84 | 343.03 -> 319.38 |
Tenpai can't buy happiness: 71% -> 57% |
2023-06-12 | 83 -> 80 | 337.59 -> 343.03 | |
2023-06-11 | 66 -> 83 | 349.92 -> 337.59 | |
2023-05-28 | 67 -> 66 | 349.92 | |
2023-05-20 | 62 -> 67 | 367.56 -> 349.92 |
Tenpai can't buy happiness: 86% -> 71% |
2023-05-06 | 63 -> 62 | 367.56 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 480 |
|
40/76 | 100% | 4.20 | RR | IX Russian Riichi Championship |
2 | 776 |
|
16/68 | 57% | 3.50 | RR | Tenpai can't buy happiness |