Onufriev Pavel
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date Dec. 19, 2022 (latest changes Dec. 19, 2022).
92 place (268.95).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 0.86) = 14.706995
p1 = (453.33 * 3.45 * 0.86 + 820.51 * 1.80 * 1 + 133.33 * 4.20 * 1 + 0 + 0) / (3.45 * 0.86 + 1.80 * 1 + 4.20 * 1 + 1 + 1) = 308.2432729046605
p2 = (820.51 * 1.80 * 1 + 453.33 * 3.45 * 0.86 + 133.33 * 4.20 * 1) / max_coefficients = 229.64718489399093
score = 308.2432729046605 * 0.5 + 229.64718489399093 * 0.5 = 268.9452288993257
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-12-19 | 92 | 267.84 -> 268.95 | |
| 2022-12-18 | 90 -> 92 | 267.84 | |
| 2022-12-03 | 90 | 267.84 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 133 |
|
66/76 | 100% | 4.20 | RR | IX Russian Riichi Championship |
| 2 | 821 |
|
8/40 | 100% | 1.80 | CRR | Sun tournament |
| 3 | 453 |
|
42/76 | 86% | 3.45 | RR | Saint Petersburg Open 2021 |