Kiseleva Ekaterina
From Kirov, Russia
Common russian riichi rating (CRR)
Rating date Dec. 11, 2024 (latest changes Dec. 11, 2024).
186 place (143.01).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (45.98 * 3.75 * 0.43 + 177.57 * 4.60 * 1 + 189.87 * 3.65 * 1 + 400 * 1.20 * 0.71 + 0) / (3.75 * 0.43 + 4.60 * 1 + 3.65 * 1 + 1.20 * 0.71 + 1) = 164.46581603341525
p2 = (177.57 * 4.60 * 1 + 189.87 * 3.65 * 1 + 400 * 1.20 * 0.71 + 45.98 * 3.75 * 0.43) / max_coefficients = 121.55331230283915
score = 164.46581603341525 * 0.5 + 121.55331230283915 * 0.5 = 143.0095641681272
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-12-11 | 186 | 141.20 -> 143.01 |
Money can not buy tenpai: 57% -> 43% |
| 2024-11-05 | 175 -> 186 | 172.05 -> 141.20 | |
| 2024-11-04 | 173 -> 175 | 172.05 | |
| 2024-11-03 | 176 -> 173 | 172.05 | |
| 2024-10-27 | 175 -> 176 | 172.05 | |
| 2024-10-26 | 174 -> 175 | 175.64 -> 172.05 |
Riichi or die: 86% -> 71% |
| 2024-10-25 | 175 -> 174 | 175.64 | |
| 2024-10-13 | 165 -> 175 | 177.17 -> 175.64 | |
| 2024-10-11 | 166 -> 165 | 173.81 -> 177.17 |
Money can not buy tenpai: 71% -> 57% |
| 2024-09-15 | 163 -> 166 | 173.81 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 190 |
|
65/80 | 100% | 3.65 | RR | Riichi over Volga |
| 2 | 178 |
|
89/108 | 100% | 4.60 | RR | X Russian Championship |
| 3 | 400 |
|
10/16 | 71% | 1.20 | CRR | Riichi or die |
| 4 | 46 |
|
84/88 | 43% | 3.75 | RR | Money can not buy tenpai |
| 5 | 707 |
|
23/76 | 0% | 4.20 | RR | IX Russian Riichi Championship |
| 6 | 67 |
|
15/16 | 0% | 1.20 | CRR | I still can declare riichi |
| 7 | 800 |
|
4/16 | 0% | 1.20 | CRR | Vyatka rooster |
| 8 | 261 |
|
83/112 | 0% | 4.05 | RR | Moscow Riichi 2022 |
| 9 | 119 |
|
60/68 | 0% | 3.50 | RR | Tenpai can't buy happiness |
| 10 | 964 |
|
3/56 | 0% | 3.30 | RR | Kirov Tournament |