Muthart, Brinton
Current rating: 1462
Record: 3-5
| Grand Prix Phoenix 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 204 | Paskett, Spencer (1500) | Lost 0-2 | -181482 |
| 2modern | 500 | Sampson, Robert (1481) | Lost 0-2 | -181464 |
| 3modern | 252 | Tiongco, Keith (1426) | Won 2-1 | +171481 |
| 4modern | 589 | Oaks, Christian (1444) | Lost 0-2 | -181463 |
| 5modern | 571 | Azadian, Shaunt (1469) | Lost 0-2 | -181445 |
| 6modern | 489 | Way, Tucker (1444) | Lost 0-2 | -181427 |
| 7modern | 421 | Ash, Phillip (1427) | Won 2-1 | +181445 |
| 8modern | 354 | Mendoza, Brandon (1395) | Won 2-1 | +171462 |
| average opponent: 1448record: 3-5 | new rating: 1462 | |||