Sokolova Valeriya

From Saint Petersburg, Russia

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Internal rating (RR)

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

179 place (240.70).

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

p1 = (284.21 * 3.85 * 0.29 + 610.17 * 3.25 * 0.71 + 57.14 * 1.90 * 0.86 + 162.16 * 3.40 * 1 + 333.33 * 1.70 * 1) / (3.85 * 0.29 + 3.25 * 0.71 + 1.90 * 0.86 + 3.40 * 1 + 1.70 * 1) = 289.67646018536124

p2 = (610.17 * 3.25 * 0.71 + 333.33 * 1.70 * 1 + 162.16 * 3.40 * 1 + 284.21 * 3.85 * 0.29) / max_coefficients = 191.7259259259259

score = 289.67646018536124 * 0.5 + 191.7259259259259 * 0.5 = 240.70119305564356

Rating changes

Show

all results
Date Place Points Reason
2026-05-03 174 -> 179 240.06 -> 240.70
2026-05-01 176 -> 174 245.15 -> 240.06

SPB Riichi Open 2024: 43% -> 29%
2026-04-26 177 -> 176 242.27 -> 245.15

Seihoku spring tournament 2025: 100% -> 86%
2026-04-19 173 -> 177 242.27
2026-04-16 165 -> 173 258.37 -> 242.27

White Wolf Cup: 86% -> 71%
2026-04-13 166 -> 165 258.37
2026-04-11 173 -> 166 226.34 -> 258.37

Seihoku spring tournament 2026: 0% -> 100%
2026-04-09 174 -> 173 226.34
2026-04-05 170 -> 174 226.34
2026-03-30 172 -> 170 226.34

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 333 2026-04-11 21/31 100% 1.70 RR Seihoku spring tournament 2026 Saint Petersburg
2 162 2026-02-23 63/75 100% 3.40 RR White Wolf Cup 2026 Saint Petersburg
3 57 2025-04-26 34/36 86% 1.90 RR Seihoku spring tournament 2025 Saint Petersburg
4 610 2025-02-16 24/60 71% 3.25 RR White Wolf Cup Saint Petersburg
5 284 2024-09-01 69/96 29% 3.85 RR SPB Riichi Open 2024 Saint Petersburg