Dudaev Magomed

From Moscow, Russia

Player page

Internal rating (RR)

Rating date Dec. 14, 2025 (latest changes Dec. 13, 2025).

205 place (135.23).

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

p1 = (471.91 * 3.75 * 0.71 + 77.92 * 3.45 * 1 + 0 + 0 + 0) / (3.75 * 0.71 + 3.45 * 1 + 1 + 1 + 1) = 167.9223322241849

p2 = (471.91 * 3.75 * 0.71 + 77.92 * 3.45 * 1) / max_coefficients = 102.53511705685618

score = 167.9223322241849 * 0.5 + 102.53511705685618 * 0.5 = 135.22872464052054

Rating changes

Show

all results
Date Place Points Reason
2025-12-13 199 -> 205 152.10 -> 135.23

Moscow Riichi 2024: 86% -> 71%
2025-12-09 200 -> 199 152.10
2025-12-07 195 -> 200 152.10
2025-12-04 197 -> 195 152.10
2025-11-30 198 -> 197 152.10
2025-11-12 199 -> 198 152.10
2025-11-04 193 -> 199 154.82 -> 152.10
2025-11-01 194 -> 193 154.60 -> 154.82
2025-10-13 187 -> 194 168.79 -> 154.60

Moscow Riichi 2024: 100% -> 86%
2025-10-09 189 -> 187 168.79

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 78 2025-08-31 72/78 100% 3.45 RR SPB Riichi Open 2025 Saint Petersburg
2 472 2024-10-13 48/90 71% 3.75 RR Moscow Riichi 2024 Moscow