Sedavnykh Nikita
From Yekaterinburg, Russia
Common russian riichi rating (CRR)
Rating date Sept. 6, 2024 (latest changes Sept. 6, 2024).
140 place (256.31).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.65 * 1 + 4 * 0.86) = 15.5284
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 = 186.7584554751294
score = 325.85273334224735 * 0.5 + 186.7584554751294 * 0.5 = 256.30559440868836
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-09-03 | 140 | 252.99 -> 256.31 | |
| 2024-09-01 | 128 -> 140 | 257.70 -> 252.99 | |
| 2024-08-27 | 127 -> 128 | 259.26 -> 257.70 |
13 tiles until tempai: 100% -> 86% |
| 2024-08-26 | 129 -> 127 | 259.26 | |
| 2024-08-22 | 130 -> 129 | 259.26 | |
| 2024-08-11 | 131 -> 130 | 258.22 -> 259.26 | |
| 2024-08-04 | 127 -> 131 | 262.11 -> 258.22 | |
| 2024-07-14 | 158 -> 127 | 150.76 -> 262.11 |
Guardian of the Winds: 0% -> 100% |
| 2024-07-09 | 161 -> 158 | 150.76 | |
| 2024-07-06 | 160 -> 161 | 150.76 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 532 |
|
23/48 | 100% | 2.80 | RR | Guardian of the Winds |
| 2 | 407 |
|
17/28 | 100% | 2.30 | CRR | Chasing Kan |
| 3 | 263 |
|
15/20 | 86% | 2.10 | CRR | 13 tiles until tempai |