Kuznetsova Kseniya
From Perm, Russia
Internal rating (RR)
Rating date Nov. 28, 2023 (latest changes Nov. 28, 2023).
89 place (256.37).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 4.05 * 0.57) = 13.663990000000002
p1 = (776.12 * 3.50 * 0.29 + 480 * 4.20 * 0.86 + 0 + 0 + 0) / (3.50 * 0.29 + 4.20 * 0.86 + 1 + 1 + 1) = 329.4823395971194
p2 = (480 * 4.20 * 0.86 + 776.12 * 3.50 * 0.29) / max_coefficients = 183.25467158567884
score = 329.4823395971194 * 0.5 + 183.25467158567884 * 0.5 = 256.3685055913991
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-11-28 | 93 -> 89 | 256.37 | |
2023-11-20 | 87 -> 93 | 284.36 -> 256.37 |
Tenpai can't buy happiness: 43% -> 29% |
2023-11-06 | 86 -> 87 | 294.25 -> 284.36 |
IX Russian Riichi Championship: 100% -> 86% |
2023-10-12 | 90 -> 86 | 289.90 -> 294.25 | |
2023-09-28 | 91 -> 90 | 289.90 | |
2023-09-20 | 87 -> 91 | 314.12 -> 289.90 |
Tenpai can't buy happiness: 57% -> 43% |
2023-09-06 | 86 -> 87 | 314.12 | |
2023-09-03 | 64 -> 86 | 332.84 -> 314.12 | |
2023-08-12 | 66 -> 64 | 326.85 -> 332.84 | |
2023-07-28 | 67 -> 66 | 326.85 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 480 |
|
40/76 | 86% | 4.20 | RR | IX Russian Riichi Championship |
2 | 776 |
|
16/68 | 29% | 3.50 | RR | Tenpai can't buy happiness |