Kiseleva Ekaterina
From Kirov, Russia
Internal rating (RR)
Rating date Oct. 3, 2023 (latest changes Oct. 3, 2023).
83 place (323.52).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.71) = 14.842915
p1 = (706.67 * 4.20 * 1 + 963.64 * 3.30 * 0.14 + 119.40 * 3.50 * 0.43 + 261.26 * 4.05 * 0.71 + 45.98 * 3.75 * 1) / (4.20 * 1 + 3.30 * 0.14 + 3.50 * 0.43 + 4.05 * 0.71 + 3.75 * 1) = 353.4847207303241
p2 = (706.67 * 4.20 * 1 + 261.26 * 4.05 * 0.71 + 963.64 * 3.30 * 0.14 + 119.40 * 3.50 * 0.43) / max_coefficients = 293.56430323827897
score = 353.4847207303241 * 0.5 + 293.56430323827897 * 0.5 = 323.5245119843015
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-09-20 | 86 -> 83 | 321.14 -> 323.52 |
Tenpai can't buy happiness: 57% -> 43% |
| 2023-09-06 | 75 -> 86 | 347.02 -> 321.14 |
Kirov Tournament: 29% -> 14% |
| 2023-09-03 | 54 -> 75 | 372.57 -> 347.02 | |
| 2023-09-01 | 54 | 372.57 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 46 |
|
84/88 | 100% | 3.75 | RR | Money can not buy tenpai | Perm | |
| 2 | 707 |
|
23/76 | 100% | 4.20 | RR | IX Russian Riichi Championship | Perm | |
| 3 | 261 |
|
83/112 | 71% | 4.05 | RR | Moscow Riichi 2022 | Moscow | |
| 4 | 119 |
|
60/68 | 43% | 3.50 | RR | Tenpai can't buy happiness | Perm | |
| 5 | 964 |
|
🥉 | 3/56 | 14% | 3.30 | RR | Kirov Tournament | Kirov |