Lees, Logan
Current rating: 1480
Record: 6-8
| Grand Prix New Jersey 2017 (std) (AER standard) | starting rating: 1490 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 11 | St-Laurent, Jerome (1674) | Lost 1-2 | -151475 |
| 4standard | 306 | Miller, Alexander (1486) | Won 2-0 | +181493 |
| 5standard | 274 | DeLange, Jason (1571) | Won 2-0 | +201513 |
| 6standard | 205 | Darcy, Michael (1587) | Lost 0-2 | -171496 |
| 7standard | 325 | Paolillo, Elijah (1572) | Won 2-0 | +191515 |
| 8standard | 178 | Sanabria, Christopher (1519) | Lost 1-2 | -181497 |
| 9standard | 236 | Ciaffone, Sal (1540) | Lost 1-2 | -171480 |
| average opponent: 1564record: 3-4 | new rating: 1480 | |||
| Grand Prix Charlotte 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 137 | Corsaut, Trevor (1500) | Won 2-0 | +181518 |
| 2modern | 149 | Rosenfeld, Ian (1615) | Lost 0-2 | -161502 |
| 3modern | 947 | Riggs, Matthew (1503) | Won 2-1 | +181520 |
| 4modern | 510 | Loukopoulous, Kevin (1521) | Won 2-1 | +181538 |
| 5modern | 310 | McRowan, Edward (1589) | Lost 1-2 | -171521 |
| 6modern | 248 | Becker, Eric C (1821) | Lost 1-2 | -131508 |
| 7modern | 569 | Kellogg, Shawn (1486) | Lost 1-2 | -181490 |
| average opponent: 1576record: 3-4 | new rating: 1490 | |||