Onufriev Pavel

From Saint Petersburg, Russia

Player page

Internal rating (RR)

Rating date July 20, 2023 (latest changes July 20, 2023).

110 place (116.72).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 3.50 * 0.57) = 13.421155

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 = 91.67094784316252

score = 141.76480958487878 * 0.5 + 91.67094784316252 * 0.5 = 116.71787871402066

Rating changes

Show

all results
Date Place Points Reason
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
2023-02-19 93 144.98 -> 145.77
2023-01-28 92 -> 93 158.17 -> 144.98

Saint Petersburg Open 2021: 86% -> 71%

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 43% 3.45 RR Saint Petersburg Open 2021