Mukhametov Marat
From Ufa, Russia
Common russian riichi rating (CRR)
Rating date Nov. 9, 2026 (latest changes Nov. 8, 2026).
343 place (102.80).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.40 * 1 + 3.40 * 1 + 3.40 * 1) = 14.91
p1 = (666.67 * 1.20 * 0.14 + 0 * 1.90 * 0.43 + 0 * 1.60 * 1 + 473.68 * 1.50 * 1 + 16.95 * 3.40 * 1 + 173.91 * 1.60 * 1) / (1.20 * 0.14 + 1.90 * 0.43 + 1.60 * 1 + 1.50 * 1 + 3.40 * 1 + 1.60 * 1) = 127.75291608242291
p2 = (473.68 * 1.50 * 1 + 173.91 * 1.60 * 1 + 666.67 * 1.20 * 0.14 + 16.95 * 3.40 * 1) / max_coefficients = 77.84976525821597
score = 127.75291608242291 * 0.5 + 77.84976525821597 * 0.5 = 102.80134067031943
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-11-08 | 341 -> 343 | 102.80 | |
| 2026-11-04 | 342 -> 341 | 101.54 -> 102.80 | |
| 2026-11-01 | 345 -> 342 | 87.58 -> 101.54 |
The Terrible Autumn Battle of Martenho 2026: 0% -> 100% |
| 2026-10-31 | 342 -> 345 | 87.58 | |
| 2026-10-29 | 339 -> 342 | 97.42 -> 87.58 |
Martenho's New Year's Eve tournament: 29% -> 14% |
| 2026-10-24 | 336 -> 339 | 97.42 | |
| 2026-10-16 | 337 -> 336 | 97.42 | |
| 2026-10-13 | 340 -> 337 | 97.42 | |
| 2026-10-10 | 339 -> 340 | 97.42 | |
| 2026-09-26 | 338 -> 339 | 97.42 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 174 |
|
20/24 | 100% | 1.60 | CRR | The Terrible Autumn Battle of Martenho 2026 | Ufa | |
| 2 | 17 |
|
59/60 | 100% | 3.40 | RR | Ufa Championship 2026 | Ufa | |
| 3 | 474 |
|
11/20 | 100% | 1.50 | CRR | Martenho's May Games 2026 | Ufa | |
| 4 | 0 |
|
24/24 | 100% | 1.60 | CRR | Spring Martenho get-together 2026 | Ufa | |
| 5 | 0 |
|
20/20 | 43% | 1.90 | CRR | Martenho's Spring tournament | Ufa | |
| 6 | 667 |
|
6/16 | 14% | 1.20 | CRR | Martenho's New Year's Eve tournament | Ufa |