Sandalov Dmitrii

From Izhevsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date May 23, 2026 (latest changes May 23, 2026).

258 place (196.36).

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

p1 = (947.37 * 1.30 * 1 + 266.67 * 1.60 * 1 + 0 + 0 + 0) / (1.30 * 1 + 1.60 * 1 + 1 + 1 + 1) = 281.0593220338983

p2 = (947.37 * 1.30 * 1 + 266.67 * 1.60 * 1) / max_coefficients = 111.66666666666667

score = 281.0593220338983 * 0.5 + 111.66666666666667 * 0.5 = 196.3629943502825

Rating changes

Show

all results
Date Place Points Reason
2026-05-17 255 -> 258 196.36
2026-05-14 258 -> 255 196.36
2026-05-12 263 -> 258 196.36
2026-05-11 262 -> 263 196.36
2026-05-03 256 -> 262 195.99 -> 196.36
2026-04-19 246 -> 256 195.99
2026-04-13 248 -> 246 195.99
2026-04-11 244 -> 248 195.99
2026-04-05 239 -> 244 195.99
2026-04-04 240 -> 239 195.99

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 267 2026-03-21 12/16 100% 1.60 CRR Grief from Uma Izhevsk
2 947 2026-01-03 🥈 2/20 100% 1.30 CRR The Birth of the Club Izhevsk