Bayers, John
Current rating: 1450
Record: 2-5
| Grand Prix Toronto 2019 (modern) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 130 | Moir, Ben (1739) | Lost 1-2 | -141466 |
| 2modern | 463 | Verrecchia, Massimo (1483) | Won 2-0 | +191485 |
| 3modern | 517 | Aldred, Callum (1528) | Lost 1-2 | -181467 |
| 4modern | 450 | Buteau, Simon (1484) | Lost 0-2 | -171450 |
| average opponent: 1559record: 1-3 | new rating: 1450 | |||
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 328 | Ziegler, Anton (1469) | Lost 1-2 | -191481 |
| 2standard | 424 | O'Keefe, John (1489) | Won 2-1 | +191500 |
| 3standard | 379 | Dowsett, Barry (1400) | Lost 0-2 | -201480 |
| average opponent: 1453record: 1-2 | new rating: 1480 | |||