Kiseleva Ekaterina
From Kirov, Russia
Internal rating (RR)
Rating date Dec. 19, 2022 (latest changes Dec. 19, 2022).
35 place (473.86).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 0.86) = 14.706995
p1 = (963.64 * 3.30 * 0.86 + 119.40 * 3.50 * 1 + 261.26 * 4.05 * 1 + 706.67 * 4.20 * 1 + 0) / (3.30 * 0.86 + 3.50 * 1 + 4.05 * 1 + 4.20 * 1 + 1) = 460.226094670644
p2 = (706.67 * 4.20 * 1 + 963.64 * 3.30 * 0.86 + 261.26 * 4.05 * 1 + 119.40 * 3.50 * 1) / max_coefficients = 487.495916058991
score = 460.226094670644 * 0.5 + 487.495916058991 * 0.5 = 473.8610053648175
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-12-19 | 36 -> 35 | 471.51 -> 473.86 | |
| 2022-11-28 | 36 | 465.96 -> 471.51 | |
| 2022-11-06 | 46 -> 36 | 343.97 -> 465.96 |
Kirov Tournament: 100% -> 86% IX Russian Riichi Championship: 0% -> 100% |
| 2022-06-12 | 36 -> 46 | 318.32 -> 343.97 |
Moscow Riichi 2022: 0% -> 100% |
| 2022-04-01 | 36 | 318.32 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 707 |
|
23/76 | 100% | 4.20 | RR | IX Russian Riichi Championship |
| 2 | 261 |
|
83/112 | 100% | 4.05 | RR | Moscow Riichi 2022 |
| 3 | 119 |
|
60/68 | 100% | 3.50 | RR | Tenpai can't buy happiness |
| 4 | 964 |
|
3/56 | 86% | 3.30 | RR | Kirov Tournament |