Sedavnykh Nikita
From Yekaterinburg, Russia
Common russian riichi rating (CRR)
Rating date May 9, 2024 (latest changes May 9, 2024).
147 place (155.02).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001
p1 = (263.16 * 2.10 * 1 + 407.41 * 2.30 * 1 + 0 + 0 + 0) / (2.10 * 1 + 2.30 * 1 + 1 + 1 + 1) = 201.30675675675676
p2 = (407.41 * 2.30 * 1 + 263.16 * 2.10 * 1) / max_coefficients = 108.73503649635036
score = 201.30675675675676 * 0.5 + 108.73503649635036 * 0.5 = 155.02089662655357
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-05-06 | 149 -> 147 | 155.02 | |
| 2024-05-05 | 147 -> 149 | 155.02 | |
| 2024-04-25 | 148 -> 147 | 155.02 | |
| 2024-04-20 | 149 -> 148 | 155.02 | |
| 2024-04-17 | 150 -> 149 | 155.02 | |
| 2024-04-12 | 152 -> 150 | 155.02 | |
| 2024-03-30 | 145 -> 152 | 155.02 | |
| 2024-03-20 | 150 -> 145 | 155.02 | |
| 2024-03-14 | 151 -> 150 | 155.02 | |
| 2024-03-10 | 146 -> 151 | 157.73 -> 155.02 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 407 |
|
17/28 | 100% | 2.30 | CRR | Chasing Kan | Yekaterinburg | |
| 2 | 263 |
|
15/20 | 100% | 2.10 | CRR | 13 tiles until tempai | Yekaterinburg |