Barskii Konstantin

From Ufa, Russia

Player page

Common russian riichi rating (CRR)

Rating date April 4, 2026 (latest changes April 4, 2026).

187 place (277.66).

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

p1 = (1000 * 1.20 * 0.71 + 842.11 * 1.90 * 0.86 + 0 + 0 + 0) / (1.20 * 0.71 + 1.90 * 0.86 + 1 + 1 + 1) = 406.2453856881136

p2 = (842.11 * 1.90 * 0.86 + 1000 * 1.20 * 0.71) / max_coefficients = 149.06488294314383

score = 406.2453856881136 * 0.5 + 149.06488294314383 * 0.5 = 277.6551343156287

Rating changes

Show

all results
Date Place Points Reason
2026-04-04 189 -> 187 277.66
2026-04-02 190 -> 189 277.66
2026-04-01 191 -> 190 277.66
2026-03-23 182 -> 191 295.58 -> 277.66

Martenho's Spring tournament: 100% -> 86%
2026-03-21 179 -> 182 295.58
2026-03-19 180 -> 179 295.58
2026-03-14 174 -> 180 295.58
2026-03-12 175 -> 174 295.58
2026-03-07 174 -> 175 295.58
2026-03-01 176 -> 174 295.58

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 842 2025-03-23 4/20 86% 1.90 CRR Martenho's Spring tournament Ufa
2 1000 2024-12-29 🥇 1/16 71% 1.20 CRR Martenho's New Year's Eve tournament Ufa