Onufriev Pavel
From Saint Petersburg, Russia
Internal rating (RR)
Rating date Oct. 13, 2024 (latest changes Oct. 13, 2024).
101 place (355.74).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (133.33 * 4.20 * 0.14 + 915.79 * 3.85 * 1 + 0 + 0 + 0) / (4.20 * 0.14 + 3.85 * 1 + 1 + 1 + 1) = 483.9896485722492
p2 = (915.79 * 3.85 * 1 + 133.33 * 4.20 * 0.14) / max_coefficients = 227.49589905362777
score = 483.9896485722492 * 0.5 + 227.49589905362777 * 0.5 = 355.7427738129385
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-10-13 | 90 -> 101 | 358.10 -> 355.74 | |
2024-10-11 | 95 -> 90 | 358.10 | |
2024-09-06 | 98 -> 95 | 347.61 -> 358.10 |
IX Russian Riichi Championship: 29% -> 14% |
2024-09-03 | 99 -> 98 | 343.40 -> 347.61 | |
2024-09-01 | 129 -> 99 | 75.33 -> 343.40 |
SPB Riichi Open 2024: 0% -> 100% |
2023-11-06 | 132 -> 129 | 78.39 -> 75.33 |
IX Russian Riichi Championship: 100% -> 86% |
2023-10-12 | 132 | 77.32 -> 78.39 | |
2023-09-28 | 132 | 95.42 -> 77.32 |
Saint Petersburg Open 2021: 29% -> 14% |
2023-09-06 | 133 -> 132 | 95.42 | |
2023-09-03 | 111 -> 133 | 100.70 -> 95.42 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 916 |
|
9/96 | 100% | 3.85 | RR | SPB Riichi Open 2024 |
2 | 133 |
|
66/76 | 14% | 4.20 | RR | IX Russian Riichi Championship |
3 | 453 |
|
42/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 |