Van Viktor
From Samara, Russia
Internal rating (RR)
Rating date Dec. 10, 2025 (latest changes Dec. 9, 2025).
91 place (428.01).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (95.24 * 2.60 * 1 + 842.11 * 3.90 * 1 + 677.42 * 3 * 1 + 0 + 0) / (2.60 * 1 + 3.90 * 1 + 3 * 1 + 1 + 1) = 483.8339130434783
p2 = (842.11 * 3.90 * 1 + 677.42 * 3 * 1 + 95.24 * 2.60 * 1) / max_coefficients = 372.1799331103679
score = 483.8339130434783 * 0.5 + 372.1799331103679 * 0.5 = 428.0069230769231
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-12-09 | 92 -> 91 | 428.01 | |
| 2025-12-07 | 91 -> 92 | 428.01 | |
| 2025-12-04 | 94 -> 91 | 428.01 | |
| 2025-11-30 | 136 -> 94 | 304.01 -> 428.01 |
Final Cup 2025: 0% -> 100% |
| 2025-11-12 | 140 -> 136 | 304.01 | |
| 2025-11-04 | 140 | 304.01 |
XI Russian Championship: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 677 |
|
11/32 | 100% | 3.00 | RR | Final Cup 2025 | Moscow | |
| 2 | 842 |
|
10/58 | 100% | 3.90 | RR | XI Russian Championship | Moscow | |
| 3 | 95 |
|
39/43 | 100% | 2.60 | RR | Riichi On Ice | Samara |