Saparov Dmitrii

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

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

312 place (52.14).

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

p1 = (316.46 * 3.65 * 0.29 + 58.82 * 3.05 * 0.71 + 0 + 0 + 0) / (3.65 * 0.29 + 3.05 * 0.71 + 1 + 1 + 1) = 73.6407443959739

p2 = (316.46 * 3.65 * 0.29 + 58.82 * 3.05 * 0.71) / max_coefficients = 30.645484949832777

score = 73.6407443959739 * 0.5 + 30.645484949832777 * 0.5 = 52.14311467290334

Rating changes

Show

all results
Date Place Points Reason
2026-04-04 310 -> 312 67.05 -> 52.14

Riichi over Volga: 43% -> 29%
2026-04-02 310 66.89 -> 67.05

Agari Winter Tournament 2025: 86% -> 71%
2026-03-30 314 -> 310 66.89
2026-03-21 304 -> 314 66.89
2026-03-14 300 -> 304 66.89
2026-03-12 301 -> 300 66.89
2026-03-07 298 -> 301 66.89
2026-02-25 300 -> 298 66.89
2026-02-23 292 -> 300 66.89
2026-02-09 293 -> 292 66.89

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 59 2025-02-02 49/52 71% 3.05 RR Agari Winter Tournament 2025 Moscow
2 316 2024-08-04 55/80 29% 3.65 RR Riichi over Volga Samara