Barskii Konstantin

From Ufa, Russia

Player page

Common russian riichi rating (CRR)

Rating date Feb. 27, 2026 (latest changes Feb. 27, 2026).

167 place (309.59).

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

p1 = (1000 * 1.20 * 0.86 + 842.11 * 1.90 * 1 + 0 + 0 + 0) / (1.20 * 0.86 + 1.90 * 1 + 1 + 1 + 1) = 443.36866536673574

p2 = (842.11 * 1.90 * 1 + 1000 * 1.20 * 0.86) / max_coefficients = 175.8207357859532

score = 443.36866536673574 * 0.5 + 175.8207357859532 * 0.5 = 309.59470057634445

Rating changes

Show

all results
Date Place Points Reason
2026-02-23 161 -> 167 309.59
2026-02-13 162 -> 161 309.59
2026-02-09 163 -> 162 309.59
2026-02-08 159 -> 163 309.59
2026-02-04 162 -> 159 309.59
2026-02-02 164 -> 162 309.59
2026-02-01 165 -> 164 309.59
2026-01-12 166 -> 165 309.59
2026-01-07 161 -> 166 309.59
2026-01-03 160 -> 161 309.59

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 842 2025-03-23 4/20 100% 1.90 CRR Martenho's Spring tournament Ufa
2 1000 2024-12-29 🥇 1/16 86% 1.20 CRR Martenho's New Year's Eve tournament Ufa