Sandalov Dmitrii

From Izhevsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Sept. 7, 2026 (latest changes Sept. 7, 2026).

280 place (194.33).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41

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 = 107.6086956521739

score = 281.0593220338983 * 0.5 + 107.6086956521739 * 0.5 = 194.3340088430361

Rating changes

Show

all results
Date Place Points Reason
2026-09-01 281 -> 280 194.33
2026-08-31 283 -> 281 194.16 -> 194.33
2026-08-30 280 -> 283 194.16
2026-08-27 281 -> 280 194.16
2026-08-16 279 -> 281 194.16
2026-08-15 279 193.77 -> 194.16
2026-08-04 284 -> 279 193.77
2026-08-03 285 -> 284 193.77
2026-08-02 279 -> 285 193.77
2026-07-26 280 -> 279 193.77

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