Onufriev Pavel
From Saint Petersburg, Russia
Internal rating (RR)
Rating date July 6, 2023 (latest changes July 6, 2023).
110 place (115.07).
how we calculated rating score
max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 3.50 * 0.71) = 13.921305
p1 = (453.33 * 3.45 * 0.43 + 133.33 * 4.20 * 1 + 0 + 0 + 0) / (3.45 * 0.43 + 4.20 * 1 + 1 + 1 + 1) = 141.76480958487878
p2 = (453.33 * 3.45 * 0.43 + 133.33 * 4.20 * 1) / max_coefficients = 88.37749047233717
score = 141.76480958487878 * 0.5 + 88.37749047233717 * 0.5 = 115.07115002860797
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-06-12 | 110 | 113.31 -> 115.07 | |
2023-06-11 | 94 -> 110 | 120.01 -> 113.31 | |
2023-05-28 | 94 | 136.39 -> 120.01 |
Saint Petersburg Open 2021: 57% -> 43% |
2023-05-20 | 94 | 134.23 -> 136.39 | |
2023-04-19 | 94 | 133.23 -> 134.23 | |
2023-03-28 | 93 -> 94 | 147.92 -> 133.23 |
Saint Petersburg Open 2021: 71% -> 57% |
2023-03-20 | 93 | 145.77 -> 147.92 | |
2023-02-19 | 93 | 144.98 -> 145.77 | |
2023-01-28 | 92 -> 93 | 158.17 -> 144.98 |
Saint Petersburg Open 2021: 86% -> 71% |
2022-12-19 | 92 | 157.55 -> 158.17 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 133 |
|
66/76 | 100% | 4.20 | RR | IX Russian Riichi Championship |
2 | 453 |
|
42/76 | 43% | 3.45 | RR | Saint Petersburg Open 2021 |