Barskii Konstantin

From Ufa, Russia

Player page

Common russian riichi rating (CRR)

Rating date Dec. 29, 2025 (latest changes Dec. 29, 2025).

129 place (374.30).

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 + 500 * 1.40 * 1 + 0 + 0) / (1.20 * 0.86 + 1.90 * 1 + 1.40 * 1 + 1 + 1) = 525.9555156655902

p2 = (842.11 * 1.90 * 1 + 1000 * 1.20 * 0.86 + 500 * 1.40 * 1) / max_coefficients = 222.64347826086959

score = 525.9555156655902 * 0.5 + 222.64347826086959 * 0.5 = 374.2994969632299

Rating changes

Show

all results
Date Place Points Reason
2025-12-29 123 -> 129 386.29 -> 374.30

Martenho's New Year's Eve tournament: 100% -> 86%
2025-12-27 152 -> 123 323.15 -> 386.29

Martenho's New Year 2025: 0% -> 100%
2025-12-13 154 -> 152 323.15
2025-12-07 146 -> 154 323.15
2025-12-06 144 -> 146 323.15
2025-12-04 146 -> 144 323.15
2025-11-25 147 -> 146 323.15
2025-11-22 145 -> 147 323.15
2025-11-19 147 -> 145 323.15
2025-11-14 148 -> 147 323.15

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 500 2025-12-27 14/27 100% 1.40 CRR Martenho's New Year 2025 Ufa
2 842 2025-03-23 4/20 100% 1.90 CRR Martenho's Spring tournament Ufa
3 1000 2024-12-29 🥇 1/16 86% 1.20 CRR Martenho's New Year's Eve tournament Ufa