Dudaev Magomed

From Moscow, Russia

Player page

Internal rating (RR)

Rating date July 1, 2026 (latest changes July 1, 2026).

201 place (209.34).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997

p1 = (471.91 * 3.75 * 0.29 + 77.92 * 3.45 * 1 + 133.33 * 3 * 1 + 520 * 3.10 * 1 + 0) / (3.75 * 0.29 + 3.45 * 1 + 3 * 1 + 3.10 * 1 + 1) = 239.76680900495853

p2 = (520 * 3.10 * 1 + 471.91 * 3.75 * 0.29 + 133.33 * 3 * 1 + 77.92 * 3.45 * 1) / max_coefficients = 178.91359442048378

score = 239.76680900495853 * 0.5 + 178.91359442048378 * 0.5 = 209.34020171272115

Rating changes

Show

all results
Date Place Points Reason
2026-07-01 205 -> 201 209.34
2026-06-15 205 206.10 -> 209.34
2026-06-14 179 -> 205 213.70 -> 206.10
2026-06-13 176 -> 179 227.33 -> 213.70

Moscow Riichi 2024: 43% -> 29%
2026-06-09 177 -> 176 227.33
2026-06-04 179 -> 177 227.33
2026-06-02 181 -> 179 227.33
2026-05-26 182 -> 181 227.33
2026-05-17 179 -> 182 227.33
2026-05-12 186 -> 179 227.33

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 520 2026-04-05 25/51 100% 3.10 RR Moscow Riichi 2026 Moscow
2 133 2026-01-07 27/31 100% 3.00 RR Moscow Open Riichi Marathon 2026 Moscow
3 78 2025-08-31 72/78 100% 3.45 RR SPB Riichi Open 2025 Saint Petersburg
4 472 2024-10-13 48/90 29% 3.75 RR Moscow Riichi 2024 Moscow