Middleton, Jack
Current rating: 1474
Record: 7-9
| Grand Prix New York 2016 (SOI standard) | starting rating: 1490 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 376 | Azar, Steven (1471) | Won 2-0 | +181508 |
| 2standard | 69 | Connelly, Brendan (1488) | Lost 0-2 | -191489 |
| 3standard | 661 | Foster, Jennifer (1446) | Won 2-1 | +181507 |
| 4standard | 332 | Bard, Jacob (1588) | Won 2-1 | +191526 |
| 5standard | 430 | Lampkin, Patrick (1583) | Lost 1-2 | -171509 |
| 6standard | 385 | Balbuena, Jairo (1527) | Lost 0-2 | -171492 |
| 7standard | 500 | Smith, Christopher8954 (1497) | Lost 0-2 | -181474 |
| average opponent: 1514record: 3-4 | new rating: 1474 | |||
| Grand Prix Philadelphia 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 180 | Hopson, Christopher (1500) | Won 2-0 | +181518 |
| 2sealed | 157 | Esposito, Michael (1718) | Won 2-0 | +221540 |
| 3sealed | 282 | Snook, Adam (1676) | Lost 0-2 | -161524 |
| 4sealed | 384 | Prieto, Danilo (1387) | Won 2-1 | +161540 |
| 5sealed | 112 | Myers-Morgan, Bailey (1538) | Lost 1-2 | -181522 |
| 6sealed | 262 | Saunders, Peter (1518) | Lost 1-2 | -181504 |
| 7sealed | 397 | Wood, Ben (1541) | Won 2-0 | +181522 |
| 8sealed | 273 | Noworaj, Andrew (1702) | Lost 0-0 | -151507 |
| 9sealed | 253 | Cheng, Johnny (1550) | Lost 0-2 | -171490 |
| average opponent: 1570record: 4-5 | new rating: 1490 | |||