Belozub Vladimir
From Simferopol, Russia
Common russian riichi rating (CRR)
Rating date Aug. 5, 2025 (latest changes Aug. 4, 2025).
170 place (290.89).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.50 * 1) = 15.2
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 = 179.82434210526316
score = 401.96029411764704 * 0.5 + 179.82434210526316 * 0.5 = 290.8923181114551
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2025-08-04 | 172 -> 170 | 290.01 -> 290.89 | |
2025-08-03 | 166 -> 172 | 290.01 | |
2025-07-26 | 165 -> 166 | 290.01 | |
2025-07-13 | 162 -> 165 | 290.01 | |
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 |
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 |