Onufriev Pavel

From Saint Petersburg, Russia

Player page

Internal rating (RR)

Rating date Aug. 12, 2023 (latest changes Aug. 12, 2023).

111 place (100.70).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.71 + 3.50 * 0.57) = 12.842815

p1 = (453.33 * 3.45 * 0.29 + 133.33 * 4.20 * 1 + 0 + 0 + 0) / (3.45 * 0.29 + 4.20 * 1 + 1 + 1 + 1) = 122.9991698902899

p2 = (133.33 * 4.20 * 1 + 453.33 * 3.45 * 0.29) / max_coefficients = 78.39636403701213

score = 122.9991698902899 * 0.5 + 78.39636403701213 * 0.5 = 100.69776696365102

Rating changes

Show

all results
Date Place Points Reason
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%
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

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 133 2022-11-06 66/76 100% 4.20 RR IX Russian Riichi Championship
2 453 2021-11-28 42/76 29% 3.45 RR Saint Petersburg Open 2021