Peterson, Nick
Current rating: 1573
Record: 8-5-1
| Grand Prix Phoenix 2020 (pioneer) | starting rating: 1565 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 122 | Melies, P. J. (1579) | Won 2-0 | +181583 |
| 2pioneer | 184 | Plantz, Ian (1866) | Lost 1-2 | -131570 |
| 3pioneer | 309 | Moore, Jonathan (1524) | Won 2-1 | +181588 |
| 4pioneer | 219 | Bernal, Joseph (1868) | Lost 0-2 | -131575 |
| 5pioneer | 262 | Muldoon, Jesse (1285) | Won 2-1 | +121587 |
| 6pioneer | 196 | Solana-Walkinshaw, Noble (1776) | Lost 0-2 | -141573 |
| average opponent: 1650record: 3-3 | new rating: 1573 | |||
| Grand Prix Columbus 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 80 | Ramkumar, Raghav (1521) | Won 2-1 | +181518 |
| 2modern | 100 | Mccord, Joshua (1518) | Won 2-0 | +181536 |
| 3modern | 29 | Syed, Zan (1922) | Lost 0-2 | -111525 |
| 4modern | 106 | Sipes, Zachery (1521) | Draw 1-1 | 01525 |
| 5modern | 149 | Salvatore, Dan (1638) | Won 2-1 | +201545 |
| 6modern | 87 | Overfield, Jeffrey (1579) | Won 2-1 | +191564 |
| 7modern | 56 | Adinolfi, Vincent (1716) | Lost 1-2 | -161548 |
| 8modern | 99 | Szal, Bogumil (1480) | Won 2-0 | +171565 |
| average opponent: 1612record: 5-2-1 | new rating: 1565 | |||