Kiseleva Ekaterina
From Kirov, Russia
Common russian riichi rating (CRR)
Rating date Jan. 9, 2024 (latest changes Jan. 9, 2024).
98 place (286.88).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 2.90 * 1) = 13.650060000000002
p1 = (800 * 1.20 * 0.43 + 119.40 * 3.50 * 0.29 + 261.26 * 4.05 * 0.43 + 66.67 * 1.20 * 0.57 + 706.67 * 4.20 * 0.71 + 45.98 * 3.75 * 1 + 400 * 1.20 * 1) / (1.20 * 0.43 + 3.50 * 0.29 + 4.05 * 0.43 + 1.20 * 0.57 + 4.20 * 0.71 + 3.75 * 1 + 1.20 * 1) = 319.92101525849245
p2 = (706.67 * 4.20 * 0.71 + 400 * 1.20 * 1 + 261.26 * 4.05 * 0.43 + 800 * 1.20 * 0.43) / max_coefficients = 253.8457706413012
score = 319.92101525849245 * 0.5 + 253.8457706413012 * 0.5 = 286.8833929498968
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-01-06 | 97 -> 98 | 305.70 -> 286.88 |
IX Russian Riichi Championship: 86% -> 71% |
2024-01-05 | 99 -> 97 | 305.70 | |
2024-01-03 | 96 -> 99 | 313.64 -> 305.70 |
Vyatka rooster: 57% -> 43% |
2023-12-27 | 98 -> 96 | 313.64 | |
2023-12-20 | 99 -> 98 | 311.78 -> 313.64 |
I still can declare riichi: 71% -> 57% |
2023-12-19 | 101 -> 99 | 311.78 | |
2023-12-12 | 100 -> 101 | 315.36 -> 311.78 |
Moscow Riichi 2022: 57% -> 43% |
2023-11-28 | 105 -> 100 | 315.36 | |
2023-11-26 | 101 -> 105 | 316.39 -> 315.36 | |
2023-11-20 | 102 -> 101 | 312.47 -> 316.39 |
Tenpai can't buy happiness: 43% -> 29% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 400 |
|
10/16 | 100% | 1.20 | CRR | Riichi or die |
2 | 46 |
|
84/88 | 100% | 3.75 | RR | Money can not buy tenpai |
3 | 707 |
|
23/76 | 71% | 4.20 | RR | IX Russian Riichi Championship |
4 | 67 |
|
15/16 | 57% | 1.20 | CRR | I still can declare riichi |
5 | 800 |
|
4/16 | 43% | 1.20 | CRR | Vyatka rooster |
6 | 261 |
|
83/112 | 43% | 4.05 | RR | Moscow Riichi 2022 |
7 | 119 |
|
60/68 | 29% | 3.50 | RR | Tenpai can't buy happiness |
8 | 964 |
|
3/56 | 0% | 3.30 | RR | Kirov Tournament |