Sedavnykh Nikita
From Yekaterinburg, Russia
Common russian riichi rating (CRR)
Rating date Dec. 27, 2024 (latest changes Dec. 27, 2024).
145 place (251.70).
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 * 0.57 + 407.41 * 2.30 * 1 + 531.91 * 2.80 * 1 + 0 + 0) / (2.10 * 0.57 + 2.30 * 1 + 2.80 * 1 + 1 + 1) = 330.3843160312003
p2 = (531.91 * 2.80 * 1 + 407.41 * 2.30 * 1 + 263.16 * 2.10 * 0.57) / max_coefficients = 173.00757097791796
score = 330.3843160312003 * 0.5 + 173.00757097791796 * 0.5 = 251.69594350455912
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-12-27 | 146 -> 145 | 253.01 -> 251.70 |
13 tiles until tempai: 71% -> 57% |
| 2024-12-18 | 147 -> 146 | 253.01 | |
| 2024-12-01 | 146 -> 147 | 253.01 | |
| 2024-11-05 | 149 -> 146 | 253.01 | |
| 2024-11-03 | 152 -> 149 | 253.01 | |
| 2024-10-27 | 152 | 254.41 -> 253.01 |
13 tiles until tempai: 86% -> 71% |
| 2024-10-13 | 143 -> 152 | 256.31 -> 254.41 | |
| 2024-09-15 | 141 -> 143 | 256.31 | |
| 2024-09-03 | 141 | 252.99 -> 256.31 | |
| 2024-09-01 | 129 -> 141 | 257.70 -> 252.99 |
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 | 57% | 2.10 | CRR | 13 tiles until tempai |