Tokareva Nadezhda
From Irkutsk, Russia
Common russian riichi rating (CRR)
Rating date Nov. 21, 2024 (latest changes Nov. 14, 2024).
181 place (159.21).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (818.18 * 1.10 * 0.14 + 1000 * 0.90 * 1 + 0 + 0 + 0) / (1.10 * 0.14 + 0.90 * 1 + 1 + 1 + 1) = 253.52768788249998
p2 = (1000 * 0.90 * 1 + 818.18 * 1.10 * 0.14) / max_coefficients = 64.89652996845427
score = 253.52768788249998 * 0.5 + 64.89652996845427 * 0.5 = 159.21210892547714
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-11-14 | 172 -> 181 | 173.79 -> 159.21 |
Survive after yakuman: 29% -> 14% |
| 2024-11-05 | 174 -> 172 | 173.79 | |
| 2024-11-04 | 178 -> 174 | 99.43 -> 173.79 |
Irkutsk autumn tournament 2024: 0% -> 100% |
| 2024-07-03 | 179 -> 178 | 99.43 | |
| 2024-06-27 | 180 -> 179 | 99.43 | |
| 2024-06-22 | 181 -> 180 | 99.43 | |
| 2024-06-20 | 182 -> 181 | 99.43 | |
| 2024-06-11 | 190 -> 182 | 98.73 -> 99.43 | |
| 2024-06-09 | 185 -> 190 | 98.73 | |
| 2024-05-25 | 181 -> 185 | 98.73 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 1000 |
|
1/12 | 100% | 0.90 | CRR | Irkutsk autumn tournament 2024 |
| 2 | 818 |
|
3/12 | 14% | 1.10 | CRR | Survive after yakuman |
| 3 | 545 |
|
6/12 | 0% | 1.10 | CRR | Summer tournament |
| 4 | 263 |
|
15/20 | 0% | 1.30 | RR | Winter tournament |
| 5 | 474 |
|
11/20 | 0% | 1.30 | RR | September tournament, Irkutsk 2017 |
| 6 | 0 |
|
16/16 | 0% | 1.20 | RR | June tournament, Irkutsk 2017 |