Norton, Ronald
Current rating: 1498
Record: 3-3
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 372 | Calandro, Tiffany (1392) | Won 2-1 | +161516 |
| 2modern | 81 | Sorbello, Damiano (1517) | Lost 1-2 | -181498 |
| 3modern | 708 | Strahler, Ralph (1464) | Won 2-1 | +171515 |
| 4modern | 292 | Hall, Nicholas (1518) | Won 2-1 | +191534 |
| 5modern | 195 | Barnett, Tyler (1572) | Lost 1-2 | -181516 |
| 6modern | 436 | Hatch, Bryan (1517) | Lost 0-2 | -181498 |
| average opponent: 1497record: 3-3 | new rating: 1498 | |||