Bowers, John
Current rating: 1519
| Grand Prix Salt Lake City 2014 (M15 limited) | starting rating: 1493 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 5 | Hodges, D. J. (1514) | Won 2-0 | +191512 |
| 2sealed | 52 | Polad, Adam (1482) | Lost 1-2 | -191493 |
| 3sealed | 360 | Donnan, Blake (1482) | Lost 1-2 | -181475 |
| 4sealed | 329 | Clark, Travis (1583) | Lost 1-2 | -161459 |
| 5sealed | 346 | Black, Morian (1464) | Won 2-0 | +181477 |
| 6sealed | 276 | Russell, Travis (1452) | Won 2-1 | +181495 |
| 7sealed | 224 | Dubach, Jon (1502) | Won 2-0 | +181513 |
| 8sealed | 160 | Wijaya, Vidianto (1853) | Lost 1-2 | -121501 |
| 9sealed | 149 | Jaeger, Tony (1499) | Won 2-1 | +181519 |
| top | average opponent: 1537record: 5-4 | new rating: 1519 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 496 | Anton, Leon (1466) | Lost 0-2 | -191497 |
| 2modern | 429 | Spriestersbach, Michael (1482) | Won 2-0 | +181515 |
| 3modern | 590 | Eldridge, Benjamin (1500) | Lost 0-2 | -181497 |
| 4modern | 638 | Priest, Breanna (1438) | Won 2-0 | +171514 |
| 5modern | 429 | Easton, Joseph (1499) | Lost 0-2 | -181496 |
| 6modern | 449 | Dutton, Tim (1404) | Lost 0-2 | -201476 |
| 7modern | 411 | Cutruzzula, Vincent (1448) | Won 2-1 | +171493 |
| top | average opponent: 1462record: 3-4 | new rating: 1493 | ||
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 376 | Henry, Clayton (1500) | Lost 0-1 | -181482 |
| 2legacy | 398 | Alvisi, Dan (1482) | Won 2-1 | +181500 |
| 3legacy | 637 | Youngbar, Ryan (1480) | Won 2-0 | +181518 |
| 4legacy | 411 | Campbell, Kurt (1518) | Won 2-0 | +181536 |
| 5legacy | 136 | Cuccurullo, Luke (1566) | Lost 1-2 | -181518 |
| 6legacy | 498 | Butler, Christopher (1412) | Won 2-0 | +161534 |
| 7legacy | 173 | Hopkinson, Chris (1539) | Lost 1-2 | -181516 |
| top | average opponent: 1500record: 4-3 | new rating: 1516 | ||