Yurev Viktor
From Moscow, Russia
Internal rating (RR)
Rating date Nov. 4, 2025 (latest changes Nov. 4, 2025).
136 place (315.16).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (247.19 * 3.75 * 0.86 + 921.57 * 3.05 * 1 + 0 + 0 + 0) / (3.75 * 0.86 + 3.05 * 1 + 1 + 1 + 1) = 389.1657334070946
p2 = (921.57 * 3.05 * 1 + 247.19 * 3.75 * 0.86) / max_coefficients = 241.1558528428094
score = 389.1657334070946 * 0.5 + 241.1558528428094 * 0.5 = 315.16079312495197
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-11-04 | 128 -> 136 | 320.64 -> 315.16 | |
| 2025-11-01 | 130 -> 128 | 320.20 -> 320.64 | |
| 2025-10-13 | 130 | 316.98 -> 320.20 |
Moscow Riichi 2024: 100% -> 86% |
| 2025-10-04 | 131 -> 130 | 316.98 | |
| 2025-09-14 | 132 -> 131 | 316.98 | |
| 2025-09-10 | 133 -> 132 | 316.98 | |
| 2025-09-03 | 134 -> 133 | 316.98 | |
| 2025-09-01 | 135 -> 134 | 313.65 -> 316.98 | |
| 2025-08-31 | 133 -> 135 | 313.65 | |
| 2025-08-04 | 133 | 312.45 -> 313.65 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 922 |
|
5/52 | 100% | 3.05 | RR | Agari Winter Tournament 2025 | Moscow | |
| 2 | 247 |
|
68/90 | 86% | 3.75 | RR | Moscow Riichi 2024 | Moscow |