Fish, Colin
Current rating: 1535
Record: 4-3
| Grand Prix Phoenix 2020 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 60 | Fox, Brian (1706) | Won 2-0 | +221522 |
| 2pioneer | 136 | Matthews, Bo (1559) | Won 2-1 | +181540 |
| 3pioneer | 137 | Galstian, Tom (1749) | Lost 1-2 | -141526 |
| 4pioneer | 213 | Sendaydiego, Curt (1516) | Won 2-1 | +181544 |
| 5pioneer | 213 | Freeman, Marcelino (1741) | Lost 0-2 | -151529 |
| 6pioneer | 255 | Zimmerman, Nathan (1766) | Won 2-1 | +231552 |
| 7pioneer | 173 | Olvera, Bryan (1637) | Lost 0-2 | -171535 |
| average opponent: 1668record: 4-3 | new rating: 1535 | |||