Gartland, John
Current rating: 1480
| Grand Prix Indianapolis 2016 (modern) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 204 | Moore, Nick (1584) | Won 2-0 | +201488 |
| 2modern | 204 | Piotrowiak, Matthew (1695) | Lost 1-2 | -141474 |
| 3modern | 547 | Black, Thomas (1530) | Won 2-1 | +191493 |
| 4modern | 241 | Layne, Brent (1486) | Won 2-1 | +171510 |
| 5modern | 240 | Wiest, Hank (1641) | Lost 1-2 | -151495 |
| 6modern | 448 | Koenecke, Thatcher (1583) | Lost 1-2 | -171478 |
| 7modern | 572 | Meeker, Brian (1522) | Won 2-1 | +191497 |
| 8modern | 350 | Smith, Blake (1533) | Lost 0-2 | -171480 |
| top | average opponent: 1572record: 4-4 | new rating: 1480 | ||
| Grand Prix Detroit 2016 (modern) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 366 | Brozovich, David (1498) | Won 2-0 | +181516 |
| 2modern | 114 | O'brien, Sean 6143 (1518) | Lost 0-2 | -181498 |
| 3modern | 814 | Tarnowski, Benjamin (1578) | Won 2-0 | +201518 |
| 4modern | 525 | Hill, Tyler (1829) | Lost 0-2 | -131505 |
| 5modern | 926 | Elkins, Brandon (1503) | Lost 1-2 | -181487 |
| 6modern | 775 | Springer, Harry (1405) | Lost 1-2 | -191468 |
| top | average opponent: 1555record: 2-4 | new rating: 1468 | ||
| Grand Prix Omaha 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 103 | Zeh, Ryan Robert (1500) | Won 2-1 | +181518 |
| 2modern | 89 | Bustos, Michael (1501) | Lost 1-2 | -181500 |
| 3modern | 274 | Fritsche, Zach (1502) | Lost 1-2 | -181482 |
| 4modern | 370 | Newcomb, Skyler (1481) | Won 2-0 | +181500 |
| 5modern | 270 | Rood, Adam (1471) | Won 2-1 | +171517 |
| 6modern | 288 | Mogg, Colin (1467) | Lost 0-2 | -191498 |
| top | average opponent: 1487record: 3-3 | new rating: 1498 | ||