Hutton, Mark
Current rating: 1620
Record: 25-18-1
| Grand Prix London 2019 (WAR sealed) | starting rating: 1679 | |||
| round | table | opponent (rating) | result | Δrating |
| A1sealed | 308 | Scrutinio, Vincenzo (1500) | Lost 0-2 | -211658 |
| A2sealed | 292 | Menendez, Christian (1672) | Won 2-0 | +181676 |
| A3sealed | 162 | Kawaguchi, Tetsu (1820) | Lost 0-2 | -151661 |
| C1sealed | 94 | Tukia, Kaarle (1472) | Lost 0-2 | -211640 |
| C2sealed | 286 | Juote, Jesse (1568) | Lost 0-2 | -201620 |
| top | average opponent: 1606record: 1-4 | new rating: 1620 | ||
| Grand Prix Liverpool 2017 (XLN limited) | starting rating: 1693 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 35 | Schutter, Maximilian (1448) | Won 2-0 | +141707 |
| 2sealed | 49 | Mortimer, Alex (1651) | Won 2-0 | +171724 |
| 3sealed | 51 | Harrup, Jethro (1532) | Won 2-0 | +141738 |
| 4sealed | 11 | Ho, John [ENG] (1690) | Lost 0-2 | -191719 |
| 5sealed | 217 | Zeal, Dominic (1551) | Won 2-1 | +151734 |
| 6sealed | 86 | Delavy, Theophile (1914) | Lost 0-2 | -141720 |
| 7sealed | 158 | Chapman, Kyle (1590) | Lost 0-2 | -211699 |
| 8sealed | 303 | Bielsa, David (1588) | Lost 0-2 | -201679 |
| top | average opponent: 1621record: 4-4 | new rating: 1679 | ||
| Grand Prix London 2016 (KLD limited) | starting rating: 1563 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 140 | Walsh, Daniel [ENG] (1500) | Won 2-0 | +161579 |
| 2sealed | 165 | Camilleri, Daniel (1467) | Lost 0-2 | -201559 |
| 3sealed | 583 | Steed, Cameron (1497) | Won 2-0 | +171576 |
| 4sealed | 400 | Sarmiento, Vohn Andrae (1501) | Won 2-0 | +171593 |
| 5sealed | 359 | Marquis, Sean (1540) | Won 2-0 | +171610 |
| 6sealed | 308 | Olivieri, Simone (1564) | Won 2-1 | +171627 |
| 7sealed | 44 | Foster, Joe (1638) | Won 2-1 | +181645 |
| 8sealed | 88 | Goodwin, Robert (1594) | Won 2-1 | +171662 |
| 9sealed | 23 | Wickham, Charles (1613) | Won 2-1 | +171679 |
| 10draft | 345 | Ganz, Andreas (1797) | Lost 1-2 | -151664 |
| 11draft | 11 | Murphy, David [IRL] (1743) | Won 2-0 | +191683 |
| 12draft | 268 | Tang, Duncan (1855) | Won 2-0 | +211704 |
| 13draft | 275 | Zeil, Jean-Julien (1728) | Won 2-1 | +191723 |
| 14draft | 74 | Sele, Yves (1980) | Lost 0-2 | -141709 |
| 15draft | 116 | Ganz, Andreas (1822) | Lost 0-2 | -161693 |
| top | average opponent: 1656record: 11-4 | new rating: 1693 | ||
| Grand Prix Liverpool 2015 (FRF limited) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 518 | Coxon, Ben (1500) | Won 2-0 | +181505 |
| 2sealed | 75 | Bokota, Luke (1518) | Draw 1-1 | 01505 |
| 3sealed | 358 | White, Alexander G [ENG] (1571) | Lost 1-2 | -171488 |
| 4sealed | 535 | Yeh, James (1463) | Won 2-0 | +181506 |
| 5sealed | 369 | Honan, Peter (1515) | Won 2-0 | +181524 |
| 6sealed | 232 | Graham, Matthew (1540) | Won 2-1 | +181542 |
| 7sealed | 144 | Miles, George (1554) | Won 2-1 | +191561 |
| 8sealed | 78 | Sending, Valemon (1640) | Won 2-1 | +191580 |
| 9sealed | 44 | Garrett, Matthew (1612) | Lost 1-2 | -171563 |
| top | average opponent: 1546record: 6-2-1 | new rating: 1563 | ||
| Grand Prix London 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 384 | Edet, Johan (1425) | Lost 1-2 | -191481 |
| 2sealed | 596 | Groombridge, Rhys (1482) | Won 2-1 | +181499 |
| 3sealed | 497 | Jackson, Ross [ENG] (1501) | Won 2-0 | +181517 |
| 4sealed | 523 | Verhulst, Johan (1700) | Lost 0-2 | -151502 |
| 5sealed | 657 | Portnoe, Loic (1563) | Lost 1-2 | -171485 |
| 6sealed | 664 | Furby, Mats (1559) | Won 2-0 | +191504 |
| 7sealed | 516 | McIlroy, David (1516) | Lost 1-2 | -171487 |
| top | average opponent: 1535record: 3-4 | new rating: 1487 | ||