Stringer, Johnathan
Current rating: 1516
Record: 15-14
| Grand Prix Dallas-Fort Worth 2015 (ORI limited) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 124 | Quintana, Eric (1500) | Won 2-0 | +171553 |
| 2sealed | 26 | Wammack, Clayton (1481) | Lost 0-2 | -191534 |
| 3sealed | 485 | Joffrion, Corey (1527) | Lost 0-2 | -181516 |
| top | average opponent: 1503record: 1-2 | new rating: 1516 | ||
| Grand Prix Houston 2013 (DGM limited) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 77 | Das, Anuraag (1500) | Won 2-1 | +171551 |
| 2sealed | 209 | Frye, Jeremy (1582) | Won 2-1 | +181569 |
| 3sealed | 39 | Fulgium, James (1638) | Lost 0-2 | -161553 |
| 4sealed | 253 | Krug, Andrew (1628) | Lost 0-2 | -171536 |
| 5sealed | 327 | Grimes, Jason (1498) | Won 2-0 | +171553 |
| 6sealed | 198 | Buchanan, Jessica (1568) | Lost 1-2 | -171536 |
| top | average opponent: 1569record: 3-3 | new rating: 1536 | ||
| Grand Prix Nashville 2012 (DKA limited) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 246 | Martin, Robert (1470) | Won 2-0 | +181497 |
| 2sealed | 175 | Land, Jared (1453) | Won 2-0 | +171514 |
| 3sealed | 11 | Morris, Anthony (1489) | Lost 1-2 | -181496 |
| 4sealed | 239 | Myrick, Ethan (1554) | Won 2-1 | +191515 |
| 5sealed | 206 | Flint, Alec C (1524) | Lost 1-2 | -181497 |
| 6sealed | 203 | Gordon, Shawn (1382) | Won 2-0 | +161513 |
| 7sealed | 233 | Crotts, Caleb (1530) | Won 2-1 | +181531 |
| 8sealed | 77 | Killough, Jedadiah (1475) | Won 2-0 | +171548 |
| 9sealed | 53 | Pullen, Timothy (1527) | Won 2-0 | +181566 |
| 10draft | 37 | Dennis, Matthew (1653) | Won 2-0 | +191585 |
| 11draft | 53 | Bauman, Eric (1581) | Lost 0-2 | -181567 |
| 12draft | 21 | Braswell, Philip L (1575) | Lost 0-2 | -181549 |
| 13draft | 42 | Usary, Marsh (1531) | Lost 0-2 | -181531 |
| 14draft | 56 | LeGear, Adam L (1534) | Won 2-0 | +181549 |
| 15draft | 55 | Underwood, Andrew (1682) | Lost 0-2 | -151534 |
| top | average opponent: 1531record: 9-6 | new rating: 1534 | ||
| Grand Prix Austin 2012 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 151 | Sias, Eric (1428) | Lost 0-2 | -191481 |
| 2sealed | 394 | Cash, Brett (1481) | Won 2-0 | +181499 |
| 3sealed | 197 | Weier, Douglas (1500) | Won 2-0 | +181517 |
| 4sealed | 320 | Jennings, Cody (1442) | Lost 1-2 | -201497 |
| 5sealed | 325 | Wibel, Shane (1484) | Lost 1-2 | -181479 |
| top | average opponent: 1467record: 2-3 | new rating: 1479 | ||