Laktyukhin Kirill

From Samara, Russia

Player page

Common russian riichi rating (CRR)

Rating date March 15, 2026 (latest changes March 15, 2026).

252 place (149.48).

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

p1 = (850 * 1.50 * 1 + 72.73 * 3 * 1 + 0 + 0 + 0) / (1.50 * 1 + 3 * 1 + 1 + 1 + 1) = 199.09066666666666

p2 = (850 * 1.50 * 1 + 72.73 * 3 * 1) / max_coefficients = 99.87826086956522

score = 199.09066666666666 * 0.5 + 99.87826086956522 * 0.5 = 149.48446376811594

Rating changes

Show

all results
Date Place Points Reason
2026-03-14 253 -> 252 149.48
2026-03-10 257 -> 253 149.48
2026-03-07 253 -> 257 149.48
2026-03-04 254 -> 253 149.48
2026-02-28 255 -> 254 149.48
2026-02-25 256 -> 255 149.48
2026-02-23 246 -> 256 149.48
2026-02-13 247 -> 246 149.48
2026-02-09 248 -> 247 149.48
2026-02-04 249 -> 248 149.48

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 73 2026-01-25 52/56 100% 3.00 RR Riichi On Ice 2026 Samara
2 850 2025-11-22 4/21 100% 1.50 CRR San-Biki Cup Saratov