Onufriev Pavel
From Saint Petersburg, Russia
Internal rating (RR)
Rating date Oct. 19, 2023 (latest changes Oct. 19, 2023).
132 place (78.39).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.57) = 14.26417
p1 = (453.33 * 3.45 * 0.14 + 133.33 * 4.20 * 1 + 0 + 0 + 0) / (3.45 * 0.14 + 4.20 * 1 + 1 + 1 + 1) = 101.8457676811597
p2 = (133.33 * 4.20 * 1 + 453.33 * 3.45 * 0.14) / max_coefficients = 54.927836670482755
score = 101.8457676811597 * 0.5 + 54.927836670482755 * 0.5 = 78.38680217582123
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
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 | |
2023-08-12 | 111 | 99.01 -> 100.70 | |
2023-07-28 | 110 -> 111 | 116.72 -> 99.01 |
Saint Petersburg Open 2021: 43% -> 29% |
2023-07-20 | 110 | 115.07 -> 116.72 | |
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% |
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 | 14% | 3.45 | RR | Saint Petersburg Open 2021 |