Humphrey, Brett
Current rating: 1484
Record: 3-4-1
| Grand Prix Denver 2019 (M20 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 105 | Perez, Martin (1583) | Lost 1-2 | -161484 |
| 2standard | 261 | Weathers, Craig (1365) | Won 2-0 | +151499 |
| 3standard | 180 | Howells, Drew (1484) | Lost 0-2 | -181481 |
| 4standard | 212 | Snow, Daniel (1721) | Lost 0-2 | -141467 |
| 5standard | 260 | Baltierra, Mark (1446) | Draw 1-1 | 01467 |
| 6standard | 220 | Small, Timothy (1385) | Won 2-1 | +161483 |
| 7standard | 173 | Femerling, Jannik (1484) | Won 1-0 | +191502 |
| 8standard | 131 | Riojas, Austin (1511) | Lost 1-2 | -181484 |
| average opponent: 1497record: 3-4-1 | new rating: 1484 | |||