Sokolova Valeriya

From Saint Petersburg, Russia

Player page

Common russian riichi rating (CRR)

Rating date Jan. 9, 2026 (latest changes Jan. 7, 2026).

180 place (285.70).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (284.21 * 3.85 * 0.57 + 610.17 * 3.25 * 1 + 57.14 * 1.90 * 1 + 388.89 * 2 * 1 + 0) / (3.85 * 0.57 + 3.25 * 1 + 1.90 * 1 + 2 * 1 + 1) = 337.6489991681071

p2 = (610.17 * 3.25 * 1 + 388.89 * 2 * 1 + 284.21 * 3.85 * 0.57 + 57.14 * 1.90 * 1) / max_coefficients = 233.75451505016724

score = 337.6489991681071 * 0.5 + 233.75451505016724 * 0.5 = 285.70175710913713

Rating changes

Show

all results
Date Place Points Reason
2026-01-07 179 -> 180 285.70
2026-01-03 178 -> 179 285.70
2026-01-01 175 -> 178 289.58 -> 285.70

SPB Riichi Open 2024: 71% -> 57%
2025-12-29 176 -> 175 289.58
2025-12-27 170 -> 176 289.58
2025-12-07 166 -> 170 289.58
2025-12-06 163 -> 166 289.58
2025-12-04 164 -> 163 289.58
2025-11-25 165 -> 164 289.58
2025-11-22 162 -> 165 289.58

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 389 2025-06-14 12/19 100% 2.00 CRR Tonpu-master Saint Petersburg
2 57 2025-04-26 34/36 100% 1.90 RR Seihoku spring tournament 2025 Saint Petersburg
3 610 2025-02-16 24/60 100% 3.25 RR White Wolf Cup Saint Petersburg
4 284 2024-09-01 69/96 57% 3.85 RR SPB Riichi Open 2024 Saint Petersburg