Belozub Vladimir
From Simferopol, Russia
Common russian riichi rating (CRR)
Rating date Dec. 10, 2025 (latest changes Dec. 9, 2025).
186 place (272.04).
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 * 0.86 + 466.67 * 2 * 1 + 0 + 0 + 0) / (1.80 * 0.86 + 2 * 1 + 1 + 1 + 1) = 378.4492218903891
p2 = (1000 * 1.80 * 0.86 + 466.67 * 2 * 1) / max_coefficients = 165.62608695652176
score = 378.4492218903891 * 0.5 + 165.62608695652176 * 0.5 = 272.0376544234554
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 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 | |
| 2025-11-22 | 178 -> 180 | 272.04 | |
| 2025-11-15 | 179 -> 178 | 272.04 | |
| 2025-11-12 | 178 -> 179 | 272.04 | |
| 2025-11-10 | 179 -> 178 | 272.04 | |
| 2025-11-04 | 175 -> 179 | 275.80 -> 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 | 86% | 1.80 | CRR | Happy Bamboo 2024 | Simferopol |