Saparov Dmitrii

From Moscow, Russia

Player page

Internal rating (RR)

Rating date Aug. 31, 2025 (latest changes Aug. 9, 2025).

201 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
2025-08-04 200 -> 201 112.26 -> 102.17

Riichi over Volga: 100% -> 86%
2025-08-03 193 -> 200 112.26
2025-07-30 194 -> 193 112.26
2025-07-13 190 -> 194 112.26
2025-07-12 190 111.44 -> 112.26
2025-06-15 178 -> 190 112.71 -> 111.44
2025-06-11 187 -> 178 112.71
2025-05-12 188 -> 187 110.88 -> 112.71
2025-05-03 183 -> 188 110.88
2025-04-27 182 -> 183 110.88

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