Belozub Vladimir
From Simferopol, Russia
Common russian riichi rating (CRR)
Rating date Sept. 16, 2026 (latest changes Sept. 15, 2026).
185 place (313.13).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41
p1 = (1000 * 1.80 * 0.14 + 466.67 * 2 * 0.57 + 315.79 * 1.30 * 1 + 894.74 * 1.30 * 1 + 0) / (1.80 * 0.14 + 2 * 0.57 + 1.30 * 1 + 1.30 * 1 + 1) = 472.8421086315655
p2 = (894.74 * 1.30 * 1 + 466.67 * 2 * 0.57 + 315.79 * 1.30 * 1 + 1000 * 1.80 * 0.14) / max_coefficients = 153.42115509409476
score = 472.8421086315655 * 0.5 + 153.42115509409476 * 0.5 = 313.13163186283015
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-09-06 | 179 -> 185 | 313.13 | |
| 2026-09-03 | 183 -> 179 | 313.13 | |
| 2026-09-02 | 184 -> 183 | 313.13 | |
| 2026-09-01 | 187 -> 184 | 313.13 | |
| 2026-08-31 | 186 -> 187 | 312.88 -> 313.13 | |
| 2026-08-30 | 184 -> 186 | 312.88 | |
| 2026-08-27 | 167 -> 184 | 337.57 -> 312.88 |
South Dragon Cup II: 71% -> 57% Happy Bamboo 2024: 29% -> 14% |
| 2026-08-16 | 162 -> 167 | 337.57 | |
| 2026-08-15 | 163 -> 162 | 336.92 -> 337.57 | |
| 2026-08-13 | 161 -> 163 | 336.92 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 895 |
|
🥉 | 3/20 | 100% | 1.30 | RR | Heat in the discard | Simferopol |
| 2 | 316 |
|
14/20 | 100% | 1.30 | CRR | The Southern Coon Mini Cup 2026 | Simferopol | |
| 3 | 467 |
|
9/16 | 57% | 2.00 | RR | South Dragon Cup II | Simferopol | |
| 4 | 1000 |
|
🥇 | 1/16 | 14% | 1.80 | CRR | Happy Bamboo 2024 | Simferopol |