Sedavnykh Nikita
From Yekaterinburg, Russia
Common russian riichi rating (CRR)
Rating date Oct. 22, 2024 (latest changes Oct. 22, 2024).
153 place (254.41).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (263.16 * 2.10 * 0.86 + 407.41 * 2.30 * 1 + 531.91 * 2.80 * 1 + 0 + 0) / (2.10 * 0.86 + 2.30 * 1 + 2.80 * 1 + 1 + 1) = 325.85273334224735
p2 = (531.91 * 2.80 * 1 + 407.41 * 2.30 * 1 + 263.16 * 2.10 * 0.86) / max_coefficients = 182.96908517350155
score = 325.85273334224735 * 0.5 + 182.96908517350155 * 0.5 = 254.41090925787444
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-10-13 | 144 -> 153 | 256.31 -> 254.41 | |
| 2024-09-15 | 142 -> 144 | 256.31 | |
| 2024-09-07 | 142 | 256.31 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 532 |
|
23/48 | 100% | 2.80 | RR | Guardian of the Winds | Yekaterinburg | |
| 2 | 407 |
|
17/28 | 100% | 2.30 | CRR | Chasing Kan | Yekaterinburg | |
| 3 | 263 |
|
15/20 | 86% | 2.10 | CRR | 13 tiles until tempai | Yekaterinburg |