Zadiran Anatolii
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date March 13, 2026 (latest changes March 12, 2026).
304 place (61.22).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (87.72 * 3.90 * 1 + 129.03 * 3 * 1 + 0 + 0 + 0) / (3.90 * 1 + 3 * 1 + 1 + 1 + 1) = 73.65757575757576
p2 = (129.03 * 3 * 1 + 87.72 * 3.90 * 1) / max_coefficients = 48.776588628762546
score = 73.65757575757576 * 0.5 + 48.776588628762546 * 0.5 = 61.21708219316915
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-03-12 | 305 -> 304 | 61.22 | |
| 2026-03-07 | 301 -> 305 | 61.22 | |
| 2026-02-25 | 303 -> 301 | 61.22 | |
| 2026-02-23 | 295 -> 303 | 61.22 | |
| 2026-02-09 | 296 -> 295 | 61.22 | |
| 2026-02-08 | 295 -> 296 | 61.22 | |
| 2026-01-25 | 289 -> 295 | 61.22 | |
| 2026-01-07 | 287 -> 289 | 61.22 | |
| 2026-01-03 | 283 -> 287 | 61.22 | |
| 2025-12-07 | 280 -> 283 | 61.22 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 129 |
|
28/32 | 100% | 3.00 | RR | Final Cup 2025 | Moscow | |
| 2 | 88 |
|
53/58 | 100% | 3.90 | RR | XI Russian Championship | Moscow |