Belozub Vladimir
From Simferopol, Russia
Common russian riichi rating (CRR)
Rating date Jan. 6, 2026 (latest changes Jan. 5, 2026).
202 place (250.73).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (1000 * 1.80 * 0.71 + 466.67 * 2 * 1 + 0 + 0 + 0) / (1.80 * 0.71 + 2 * 1 + 1 + 1 + 1) = 353.03241941282965
p2 = (1000 * 1.80 * 0.71 + 466.67 * 2 * 1) / max_coefficients = 148.43277591973245
score = 353.03241941282965 * 0.5 + 148.43277591973245 * 0.5 = 250.73259766628104
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-01-05 | 204 -> 202 | 250.73 | |
| 2026-01-03 | 203 -> 204 | 250.73 | |
| 2026-01-01 | 204 -> 203 | 250.73 | |
| 2025-12-27 | 184 -> 204 | 272.04 -> 250.73 |
Happy Bamboo 2024: 86% -> 71% |
| 2025-12-13 | 186 -> 184 | 272.04 | |
| 2025-12-09 | 185 -> 186 | 272.04 | |
| 2025-12-07 | 180 -> 185 | 272.04 | |
| 2025-12-06 | 176 -> 180 | 272.04 | |
| 2025-12-04 | 177 -> 176 | 272.04 | |
| 2025-11-25 | 180 -> 177 | 272.04 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 467 |
|
9/16 | 100% | 2.00 | RR | South Dragon Cup II | Simferopol | |
| 2 | 1000 |
|
🥇 | 1/16 | 71% | 1.80 | CRR | Happy Bamboo 2024 | Simferopol |