Saparov Dmitrii

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Aug. 31, 2025 (latest changes Aug. 27, 2025).

266 place (102.17).

max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.50 * 1) = 15.2

p1 = (316.46 * 3.65 * 0.86 + 58.82 * 3.05 * 1 + 0 + 0 + 0) / (3.65 * 0.86 + 3.05 * 1 + 1 + 1 + 1) = 127.4087083663138

p2 = (316.46 * 3.65 * 0.86 + 58.82 * 3.05 * 1) / max_coefficients = 76.93486842105264

score = 127.4087083663138 * 0.5 + 76.93486842105264 * 0.5 = 102.17178839368322

Rating changes

Show

all results
Date Place Points Reason
2025-08-25 267 -> 266 102.17
2025-08-22 268 -> 267 102.17
2025-08-04 263 -> 268 112.26 -> 102.17

Riichi over Volga: 100% -> 86%
2025-08-03 257 -> 263 112.26
2025-07-26 256 -> 257 112.26
2025-07-25 257 -> 256 112.26
2025-07-13 255 -> 257 112.26
2025-07-12 255 111.44 -> 112.26
2025-06-15 246 -> 255 112.71 -> 111.44
2025-06-14 241 -> 246 112.71

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 59 2025-02-02 49/52 100% 3.05 RR Agari Winter Tournament 2025 Moscow
2 316 2024-08-04 55/80 86% 3.65 RR Riichi over Volga Samara