Kiseleva Ekaterina
From Kirov, Russia
Internal rating (RR)
Rating date March 6, 2024 (latest changes March 6, 2024).
81 place (225.25).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.57 + 4.05 * 0.29) = 11.306965
p1 = (119.40 * 3.50 * 0.14 + 261.26 * 4.05 * 0.29 + 706.67 * 4.20 * 0.57 + 45.98 * 3.75 * 1 + 0) / (3.50 * 0.14 + 4.05 * 0.29 + 4.20 * 0.57 + 3.75 * 1 + 1) = 253.24411001786623
p2 = (706.67 * 4.20 * 0.57 + 261.26 * 4.05 * 0.29 + 45.98 * 3.75 * 1 + 119.40 * 3.50 * 0.14) / max_coefficients = 197.25452409200878
score = 253.24411001786623 * 0.5 + 197.25452409200878 * 0.5 = 225.2493170549375
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-03-06 | 77 -> 81 | 252.55 -> 225.25 |
IX Russian Riichi Championship: 71% -> 57% |
| 2024-02-12 | 80 -> 77 | 252.83 -> 252.55 |
Moscow Riichi 2022: 43% -> 29% |
| 2024-01-20 | 81 -> 80 | 251.37 -> 252.83 |
Tenpai can't buy happiness: 29% -> 14% |
| 2024-01-06 | 78 -> 81 | 274.03 -> 251.37 |
IX Russian Riichi Championship: 86% -> 71% |
| 2023-12-19 | 81 -> 78 | 274.03 | |
| 2023-12-12 | 86 -> 81 | 273.36 -> 274.03 |
Moscow Riichi 2022: 57% -> 43% |
| 2023-11-28 | 90 -> 86 | 273.36 | |
| 2023-11-20 | 93 -> 90 | 271.94 -> 273.36 |
Tenpai can't buy happiness: 43% -> 29% |
| 2023-11-06 | 79 -> 93 | 326.36 -> 271.94 |
Kirov Tournament: 14% -> 0% IX Russian Riichi Championship: 100% -> 86% |
| 2023-10-19 | 80 -> 79 | 326.36 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 46 |
|
84/88 | 100% | 3.75 | RR | Money can not buy tenpai |
| 2 | 707 |
|
23/76 | 57% | 4.20 | RR | IX Russian Riichi Championship |
| 3 | 261 |
|
83/112 | 29% | 4.05 | RR | Moscow Riichi 2022 |
| 4 | 119 |
|
60/68 | 14% | 3.50 | RR | Tenpai can't buy happiness |
| 5 | 964 |
|
3/56 | 0% | 3.30 | RR | Kirov Tournament |