Sokolova Valeriya

From Saint Petersburg, Russia

Player page

Internal rating (RR)

Rating date Sept. 7, 2025 (latest changes Sept. 3, 2025).

162 place (247.30).

max_coefficients = (4.10 * 1 + 3.75 * 1 + 3.50 * 1 + 3.45 * 1) = 14.8

p1 = (284.21 * 3.85 * 0.86 + 610.17 * 3.25 * 1 + 57.14 * 1.90 * 1 + 0 + 0) / (3.85 * 0.86 + 3.25 * 1 + 1.90 * 1 + 1 + 1) = 289.90601287005967

p2 = (610.17 * 3.25 * 1 + 284.21 * 3.85 * 0.86 + 57.14 * 1.90 * 1) / max_coefficients = 204.69391891891894

score = 289.90601287005967 * 0.5 + 204.69391891891894 * 0.5 = 247.2999658944893

Rating changes

Show

all results
Date Place Points Reason
2025-09-03 165 -> 162 247.30
2025-09-01 165 249.61 -> 247.30

SPB Riichi Open 2024: 100% -> 86%
2025-08-31 161 -> 165 249.61
2025-08-04 161 248.58 -> 249.61
2025-08-03 155 -> 161 248.58
2025-07-30 157 -> 155 248.58
2025-07-14 158 -> 157 248.58
2025-07-13 156 -> 158 248.58
2025-07-12 157 -> 156 246.64 -> 248.58
2025-07-10 158 -> 157 246.64

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 57 2025-04-26 34/36 100% 1.90 RR Seihoku spring tournament 2025 Saint Petersburg
2 610 2025-02-16 24/60 100% 3.25 RR White Wolf Cup Saint Petersburg
3 284 2024-09-01 69/96 86% 3.85 RR SPB Riichi Open 2024 Saint Petersburg