Kiseleva Ekaterina
From Kirov, Russia
Internal rating (RR)
Rating date Jan. 16, 2026 (latest changes Jan. 14, 2026).
122 place (339.61).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (177.57 * 4.60 * 0.29 + 189.87 * 3.65 * 0.57 + 440.68 * 3.25 * 1 + 720.93 * 3 * 1 + 0) / (4.60 * 0.29 + 3.65 * 0.57 + 3.25 * 1 + 3 * 1 + 1) = 396.65985278638254
p2 = (720.93 * 3 * 1 + 440.68 * 3.25 * 1 + 189.87 * 3.65 * 0.57 + 177.57 * 4.60 * 0.29) / max_coefficients = 282.5658862876254
score = 396.65985278638254 * 0.5 + 282.5658862876254 * 0.5 = 339.612869537004
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-01-12 | 123 -> 122 | 337.15 -> 339.61 |
X Russian Championship: 43% -> 29% |
| 2026-01-07 | 118 -> 123 | 337.15 | |
| 2026-01-01 | 119 -> 118 | 337.15 | |
| 2025-12-13 | 121 -> 119 | 337.15 | |
| 2025-12-09 | 122 -> 121 | 337.15 | |
| 2025-12-07 | 120 -> 122 | 337.15 | |
| 2025-12-04 | 122 -> 120 | 336.18 -> 337.15 |
Riichi over Volga: 71% -> 57% |
| 2025-11-30 | 121 -> 122 | 336.18 | |
| 2025-11-14 | 122 -> 121 | 336.18 | |
| 2025-11-12 | 125 -> 122 | 334.88 -> 336.18 |
X Russian Championship: 57% -> 43% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 721 |
|
13/44 | 100% | 3.00 | RR | Two roosters and Chuckles | Kirov | |
| 2 | 441 |
|
34/60 | 100% | 3.25 | RR | White Wolf Cup | Saint Petersburg | |
| 3 | 190 |
|
65/80 | 57% | 3.65 | RR | Riichi over Volga | Samara | |
| 4 | 178 |
|
89/108 | 29% | 4.60 | RR | X Russian Championship | Perm | |
| 5 | 46 |
|
84/88 | 0% | 3.75 | RR | Money can not buy tenpai | Perm | |
| 6 | 707 |
|
23/76 | 0% | 4.20 | RR | IX Russian Riichi Championship | Perm | |
| 7 | 261 |
|
83/112 | 0% | 4.05 | RR | Moscow Riichi 2022 | Moscow | |
| 8 | 119 |
|
60/68 | 0% | 3.50 | RR | Tenpai can't buy happiness | Perm | |
| 9 | 964 |
|
🥉 | 3/56 | 0% | 3.30 | RR | Kirov Tournament | Kirov |