Dean, Jack
Current rating: 1526
| Grand Prix Liverpool 2015 (FRF limited) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 85 | den Bieman, Joost (1487) | Won 2-0 | +181520 |
| 3sealed | 204 | Madgin, David (1501) | Won 2-0 | +171537 |
| 4sealed | 150 | Ferguson, Sean (1567) | Lost 0-2 | -171520 |
| 5sealed | 303 | Capizzi, Guillaume (1443) | Won 2-0 | +161536 |
| 6sealed | 210 | Matousek, Pavel (1947) | Lost 1-2 | -111525 |
| 7sealed | 316 | Wille, Benjamin (1542) | Won 2-0 | +191544 |
| 8sealed | 186 | Lailey, Mark (1568) | Lost 0-2 | -181526 |
| top | average opponent: 1579record: 4-3 | new rating: 1526 | ||
| Grand Prix Manchester 2014 (Theros block) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 304 | Skipper, Simon (1522) | Lost 1-2 | -171463 |
| 3block | 503 | Moir, Rhun (1429) | Won 2-0 | +171480 |
| 4block | 341 | Guidez, Nicolas (1383) | Lost 1-2 | -201460 |
| 5block | 382 | Mellor, Jean-Pierre L (1522) | Won 2-1 | +201480 |
| 6block | 278 | Dellar, Martha (1376) | Won 2-0 | +161496 |
| 7block | 72 | Leigh, Simon (1786) | Lost 1-2 | -131483 |
| 8block | 225 | Wong, Yuelin (1538) | Won 2-0 | +191502 |
| top | average opponent: 1508record: 4-3 | new rating: 1502 | ||
| Grand Prix Paris 2014 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 237 | Bom, Bernard (1327) | Lost 0-2 | -211479 |
| 2legacy | 472 | Acuna, Guillermo (1414) | Won 2-1 | +171496 |
| 3legacy | 429 | Breton, Fabien (1504) | Won 2-0 | +181514 |
| 4legacy | 335 | barbier, victor (1518) | Won 2-0 | +181532 |
| 5legacy | 276 | Shahhosini, Nima (1630) | Lost 0-2 | -161516 |
| 6legacy | 367 | Suokko, Joonas (1519) | Lost 0-2 | -181498 |
| 7legacy | 476 | Fuseri, Ivan (1511) | Lost 0-2 | -181480 |
| top | average opponent: 1489record: 3-4 | new rating: 1480 | ||