Dudaev Magomed

From Moscow, Russia

Player page

Internal rating (RR)

Rating date Nov. 3, 2026 (latest changes Nov. 3, 2026).

212 place (175.83).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41

p1 = (77.92 * 3.45 * 0.71 + 133.33 * 3 * 1 + 520 * 3.10 * 1 + 0 + 0) / (3.45 * 0.71 + 3 * 1 + 3.10 * 1 + 1 + 1) = 208.62931741562528

p2 = (520 * 3.10 * 1 + 133.33 * 3 * 1 + 77.92 * 3.45 * 0.71) / max_coefficients = 143.02595717066842

score = 208.62931741562528 * 0.5 + 143.02595717066842 * 0.5 = 175.82763729314684

Rating changes

Show

all results
Date Place Points Reason
2026-10-31 210 -> 212 174.16 -> 175.83

SPB Riichi Open 2025: 86% -> 71%
2026-10-27 211 -> 210 174.16
2026-10-16 210 -> 211 174.16
2026-10-13 207 -> 210 198.75 -> 174.16

Moscow Riichi 2024: 14% -> 0%
2026-09-06 200 -> 207 198.75
2026-09-01 202 -> 200 198.75
2026-08-31 204 -> 202 196.22 -> 198.75

SPB Riichi Open 2025: 100% -> 86%
2026-08-27 205 -> 204 196.22
2026-08-15 205 195.62 -> 196.22
2026-08-13 202 -> 205 209.34 -> 195.62

Moscow Riichi 2024: 29% -> 14%

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 71% 3.45 RR SPB Riichi Open 2025 Saint Petersburg
4 472 2024-10-13 48/90 0% 3.75 RR Moscow Riichi 2024 Moscow