Onufriev Pavel
From Saint Petersburg, Russia
EMA: 15990499
Internal rating (RR)
Rating date June 15, 2025 (latest changes June 15, 2025).
89 place (446.14).
how we calculated rating score
max_coefficients = (4.10 * 1 + 4.60 * 0.86 + 3.85 * 1 + 3.75 * 1) = 15.64266
p1 = (915.79 * 3.85 * 1 + 237.29 * 3.25 * 1 + 771.43 * 1.90 * 1 + 0 + 0) / (3.85 * 1 + 3.25 * 1 + 1.90 * 1 + 1 + 1) = 523.8809090909091
p2 = (915.79 * 3.85 * 1 + 771.43 * 1.90 * 1 + 237.29 * 3.25 * 1) / max_coefficients = 368.39578434869776
score = 523.8809090909091 * 0.5 + 368.39578434869776 * 0.5 = 446.1383467198034
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-06-15 | 83 -> 89 | 451.59 -> 446.14 | |
| 2025-06-11 | 85 -> 83 | 451.59 | |
| 2025-06-09 | 86 -> 85 | 451.59 | |
| 2025-06-08 | 85 -> 86 | 451.59 | |
| 2025-05-30 | 86 -> 85 | 451.59 | |
| 2025-05-12 | 87 -> 86 | 443.73 -> 451.59 | |
| 2025-05-03 | 81 -> 87 | 443.73 | |
| 2025-04-26 | 110 -> 81 | 348.27 -> 443.73 |
Seihoku spring tournament 2025: 0% -> 100% |
| 2025-03-10 | 111 -> 110 | 348.27 | |
| 2025-03-03 | 114 -> 111 | 348.27 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City |
|---|---|---|---|---|---|---|---|---|
| 1 | 771 |
|
9/36 | 100% | 1.90 | RR | Seihoku spring tournament 2025 | Saint Petersburg |
| 2 | 237 |
|
46/60 | 100% | 3.25 | RR | White Wolf Cup | Saint Petersburg |
| 3 | 916 |
|
9/96 | 100% | 3.85 | RR | SPB Riichi Open 2024 | Saint Petersburg |
| 4 | 133 |
|
66/76 | 0% | 4.20 | RR | IX Russian Riichi Championship | Perm |
| 5 | 453 |
|
42/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 | Saint Petersburg |