Belozub Vladimir
From Simferopol, Russia
Common russian riichi rating (CRR)
Rating date July 12, 2025 (latest changes July 12, 2025).
162 place (290.01).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.35
p1 = (1000 * 1.80 * 1 + 466.67 * 2 * 1 + 0 + 0 + 0) / (1.80 * 1 + 2 * 1 + 1 + 1 + 1) = 401.96029411764704
p2 = (1000 * 1.80 * 1 + 466.67 * 2 * 1) / max_coefficients = 178.0671009771987
score = 401.96029411764704 * 0.5 + 178.0671009771987 * 0.5 = 290.01369754742285
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-07-12 | 163 -> 162 | 288.35 -> 290.01 | |
| 2025-07-05 | 166 -> 163 | 288.35 | |
| 2025-07-03 | 168 -> 166 | 288.35 | |
| 2025-06-15 | 161 -> 168 | 290.94 -> 288.35 | |
| 2025-06-14 | 159 -> 161 | 290.94 | |
| 2025-06-11 | 162 -> 159 | 290.94 | |
| 2025-05-19 | 163 -> 162 | 290.94 | |
| 2025-05-17 | 161 -> 163 | 290.94 | |
| 2025-05-12 | 163 -> 161 | 287.21 -> 290.94 | |
| 2025-05-10 | 162 -> 163 | 287.21 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City |
|---|---|---|---|---|---|---|---|---|
| 1 | 467 |
|
9/16 | 100% | 2.00 | RR | South Dragon Cup II | Simferopol |
| 2 | 1000 |
|
1/16 | 100% | 1.80 | CRR | Happy Bamboo 2024 | Simferopol |