Onufriev Pavel

From Saint Petersburg, Russia

EMA: 15990499

Player page

Internal rating (RR)

Rating date May 5, 2026 (latest changes May 3, 2026).

34 place (632.75).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 14.85

p1 = (915.79 * 3.85 * 0.29 + 237.29 * 3.25 * 0.71 + 771.43 * 1.90 * 0.86 + 831.17 * 3.45 * 1 + 756.76 * 3.40 * 1 + 866.67 * 1.70 * 1) / (3.85 * 0.29 + 3.25 * 0.71 + 1.90 * 0.86 + 3.45 * 1 + 3.40 * 1 + 1.70 * 1) = 715.3187043149551

p2 = (831.17 * 3.45 * 1 + 756.76 * 3.40 * 1 + 866.67 * 1.70 * 1 + 771.43 * 1.90 * 0.86) / max_coefficients = 550.1744107744108

score = 715.3187043149551 * 0.5 + 550.1744107744108 * 0.5 = 632.7465575446829

Rating changes

Show

all results
Date Place Points Reason
2026-05-03 33 -> 34 630.91 -> 632.75
2026-05-01 32 -> 33 643.33 -> 630.91

SPB Riichi Open 2024: 43% -> 29%
2026-04-26 32 643.78 -> 643.33

Seihoku spring tournament 2025: 100% -> 86%
2026-04-16 32 636.20 -> 643.78

White Wolf Cup: 86% -> 71%
2026-04-11 33 -> 32 625.77 -> 636.20

Seihoku spring tournament 2026: 0% -> 100%
2026-04-05 31 -> 33 625.77
2026-03-26 32 -> 31 625.77
2026-03-12 33 -> 32 625.77
2026-03-07 34 -> 33 625.77
2026-03-01 31 -> 34 647.16 -> 625.77

SPB Riichi Open 2024: 57% -> 43%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 867 2026-04-11 5/31 100% 1.70 RR Seihoku spring tournament 2026 Saint Petersburg
2 757 2026-02-23 19/75 100% 3.40 RR White Wolf Cup 2026 Saint Petersburg
3 831 2025-08-31 14/78 100% 3.45 RR SPB Riichi Open 2025 Saint Petersburg
4 771 2025-04-26 9/36 86% 1.90 RR Seihoku spring tournament 2025 Saint Petersburg
5 237 2025-02-16 46/60 71% 3.25 RR White Wolf Cup Saint Petersburg
6 916 2024-09-01 9/96 29% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
7 133 2022-11-06 66/76 0% 4.20 RR IX Russian Riichi Championship Perm
8 453 2021-11-28 42/76 0% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg