Maynor, Jacob U
Current rating: 1412
Record: 9-15
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1400 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 743 | Tannenbaum, Max (1500) | Won 2-1 | +191419 |
| 2sealed | 759 | Jones, Jeff (1633) | Won 2-0 | +221441 |
| 3sealed | 867 | French, Shawn (1705) | Lost 1-2 | -131428 |
| 4sealed | 942 | Romanoff, Nathan (1517) | Lost 0-2 | -161412 |
| top | average opponent: 1589record: 2-2 | new rating: 1412 | ||
| Grand Prix Charleston 2012 (RTR standard) | starting rating: 1409 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 67 | Quebedeaux, Miles (1500) | Won 0-0 | +201429 |
| 2standard | 117 | Beichner, Michael (1584) | Lost 0-2 | -151414 |
| 3standard | 216 | Shore, Ian (1442) | Won 2-0 | +181432 |
| 4standard | 151 | Uron, Josh (1548) | Lost 0-2 | -161416 |
| 5standard | 235 | Smith, Ashford (1485) | Lost 0-2 | -161400 |
| top | average opponent: 1512record: 2-3 | new rating: 1400 | ||
| Grand Prix Indianapolis 2012 (legacy) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 309 | Price, Tyler (1500) | Lost 1-2 | -171465 |
| 2legacy | 364 | Seroogy, Jeremy (1428) | Lost 0-2 | -191446 |
| 3legacy | 467 | Learnihan-Sylvester, Sean (1492) | Lost 1-2 | -171429 |
| 4legacy | 573 | Egan, Andrew (1344) | Lost 1-2 | -201409 |
| top | average opponent: 1441record: 0-4 | new rating: 1409 | ||
| Grand Prix Orlando 2012 (ISD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 18 | Burnham, James (1570) | Lost 1-2 | -171483 |
| 2standard | 307 | Mueller, Alex (1482) | Won 2-0 | +181501 |
| 3standard | 241 | Stoiber, Ryan (1500) | Won 2-1 | +181519 |
| 4standard | 294 | Feola, Nate D (1501) | Lost 1-2 | -181501 |
| 5standard | 349 | Orrison, Gerald (1483) | Lost 1-2 | -191482 |
| top | average opponent: 1507record: 2-3 | new rating: 1482 | ||
| Grand Prix Atlanta 2011 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 456 | Whatley, Justin (1500) | Lost 1-2 | -181482 |
| 2extended | 574 | Mork, Elliot (1480) | Won 2-1 | +181500 |
| 3extended | 509 | Loya, Juan (1504) | Won 2-0 | +181518 |
| 4extended | 574 | Ricigliano, Joseph (1495) | Lost 0-2 | -181500 |
| 5extended | 559 | Senn, Jonathan (1521) | Won 2-1 | +181518 |
| 6extended | 531 | Desgrange, Jeremy M (1504) | Lost 1-2 | -181500 |
| top | average opponent: 1501record: 3-3 | new rating: 1500 | ||