Onufriev Pavel
From Saint Petersburg, Russia
Internal rating (RR)
Rating date Dec. 3, 2022 (latest changes Dec. 3, 2022).
92 place (157.55).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.10 * 1) = 14.85
p1 = (453.33 * 3.45 * 0.86 + 133.33 * 4.20 * 1 + 0 + 0 + 0) / (3.45 * 0.86 + 4.20 * 1 + 1 + 1 + 1) = 187.11242842986533
p2 = (453.33 * 3.45 * 0.86 + 133.33 * 4.20 * 1) / max_coefficients = 127.97979797979798
score = 187.11242842986533 * 0.5 + 127.97979797979798 * 0.5 = 157.54611320483167
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2022-11-28 | 91 -> 92 | 169.59 -> 157.55 |
Saint Petersburg Open 2021: 100% -> 86% |
2022-11-06 | 91 | 169.59 |
IX Russian Riichi Championship: 0% -> 100% |
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 | 86% | 3.45 | RR | Saint Petersburg Open 2021 |