Middleton, Gareth
Current rating: 1495
Record: 19-24-2 (GP) / 16-25 (professional)
| Grand Prix Paris 2011 (MBS limited) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1073 | Bricout, Francois (1730) | Won 2-1 | +221530 |
| 2sealed | 1026 | Strzalka, Alexandre (1565) | Lost 0-2 | -171513 |
| 3sealed | 1126 | Lejeune, Olivier (1545) | Lost 0-2 | -181495 |
| top | average opponent: 1613record: 1-2 | new rating: 1495 | ||
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1460 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 94 | Podlaha, Martin (1543) | Lost 1-2 | -171443 |
| 3sealed | 156 | Bedecs, Lukas (1500) | Won 2-0 | +191462 |
| 4sealed | 234 | Dalen, Nico (1521) | Won 2-1 | +191481 |
| 5sealed | 106 | Biasio, Stefano (1558) | Won 2-0 | +201501 |
| 6sealed | 64 | Penko, Matic (1579) | Won 2-0 | +191520 |
| 7sealed | 47 | Vavra, Nikola (1731) | Lost 0-2 | -141506 |
| 8sealed | 113 | Knudtskov Nielsen, Yan (1511) | Won 2-1 | +181524 |
| 9sealed | 63 | Krzikalla, Olaf (1652) | Lost 1-2 | -161508 |
| top | average opponent: 1574record: 5-3 | new rating: 1508 | ||
| Grand Prix Strasbourg 2007 (Time Spiral block) | starting rating: 1443 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 145 | Lange, Jan (1518) | Won 2-0 | +191462 |
| 3block | 16 | Matesanz, Sergio (1520) | Draw 1-1 | +11463 |
| 4block | 67 | Kohl, Reinhold (1670) | Won 2-1 | +221485 |
| 5block | 34 | Wechsel, Alexander (1669) | Lost 0-2 | -141471 |
| 6block | 79 | Oks, Oliver (1876) | Lost 0-2 | -111460 |
| top | average opponent: 1650record: 2-2-1 | new rating: 1460 | ||
| 2006 World Championship (mixed) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 2 | Lovett, Nicholas (1581) | Lost 1-2 | -151417 |
| 2standard | 114 | Perez, Bastien (1908) | Lost 1-2 | -101407 |
| 3standard | 140 | Bueno, Julian (1414) | Lost 1-2 | -181389 |
| 4standard | 163 | Williams, Roy (1475) | Lost 0-2 | -161373 |
| 5standard | 172 | Matovelle, Rafael (1440) | Won 2-0 | +191392 |
| 6standard | 147 | Maher, Bob (1734) | Lost 0-2 | -121380 |
| 7draft | 85 | Sanchis Merino, Alejandro (1609) | Lost 0-2 | -141366 |
| 8draft | 85 | Vila, Ferran (1655) | Won 2-0 | +231389 |
| 9draft | 166 | Filippini, Gianluca (1460) | Won 2-0 | +201409 |
| 10draft | 65 | Camargo, Andres (1446) | Lost 1-2 | -181391 |
| 11draft | 145 | Remie, Jeroen (1611) | Lost 0-2 | -141377 |
| 12draft | 159 | Humpherys, David (1790) | Lost 0-2 | -111366 |
| 13extended | 162 | Barzola, Juan Pablo (1376) | Lost 0-2 | -181348 |
| 14extended | 160 | Vefa, Yusuf Kemal (1295) | Won 2-0 | +171365 |
| 15extended | 150 | Milevski, Miki (1425) | Won 2-0 | +201385 |
| 16extended | 144 | Popovic, Filip (1463) | Won 2-0 | +191404 |
| 17extended | 135 | Sverrisson, Jon S. (1462) | Won 2-0 | +191423 |
| 18extended | 124 | Blanc, Regis (1534) | Won 2-1 | +201443 |
| top | average opponent: 1538record: 8-10 | new rating: 1443 | ||
| Grand Prix Cardiff 2006 (GPT limited) | starting rating: 1439 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 21 | Blazek, Ivan (1636) | Won 0-0 | +211460 |
| 3sealed | 30 | Hornby, William (1523) | Lost 1-2 | -171443 |
| 4sealed | 62 | Jensen, Martin (1505) | Lost 1-2 | -171426 |
| 5sealed | 91 | Tilling, Matthew (1538) | Won 2-1 | +201446 |
| 6sealed | 62 | Vladik, Pavel (1648) | Lost 1-2 | -141432 |
| top | average opponent: 1570record: 2-3 | new rating: 1432 | ||
| Grand Prix Copenhagen 2005 (extended) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 3extended | 33 | Johnsen, John (1539) | Won 2-1 | +191483 |
| 4extended | 33 | Virtanen, Pasi (1529) | Lost 1-2 | -171466 |
| 5extended | 68 | Thevenon, Sandy (1711) | Lost 0-2 | -141452 |
| 6extended | 82 | Ukkola, Joni (1684) | Lost 1-2 | -131439 |
| top | average opponent: 1616record: 1-3 | new rating: 1439 | ||
| Grand Prix Nottingham 2005 (RAV limited) | starting rating: 1402 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 66 | Bonnotte, Julien (1638) | Won 2-1 | +231425 |
| 5sealed | 31 | van Ruth, Eelco (1559) | Won 2-0 | +201445 |
| 6sealed | 4 | Heeswijk, Roel (1623) | Lost 1-2 | -151430 |
| 7sealed | 36 | Rus, Tine (1703) | Won 2-1 | +231453 |
| 8sealed | 7 | Kohler, Tim (1609) | Lost 0-2 | -151438 |
| 9draft | 5 | West, Nicholas (1647) | Lost 0-2 | -141424 |
| 10draft | 2 | Canali, Pierre (1888) | Won 2-0 | +261450 |
| 11draft | 21 | Skalevik, Tore (1742) | Won 2-1 | +231473 |
| 12draft | 31 | Williams, Conrad (1653) | Lost 1-2 | -151458 |
| 13draft | 21 | Kohler, Tim (1597) | Lost 1-2 | -161442 |
| 14draft | 18 | Lehnert, Heiko (1629) | Won 2-0 | +221464 |
| top | average opponent: 1662record: 6-5 | new rating: 1464 | ||
| 2004 World Championship (mixed) | starting rating: 1358 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 3 | Condon, Shane (1594) | Won 2-0 | +221380 |
| 2standard | 1 | Polasek, Filip (1555) | Lost 1-2 | -151365 |
| 3standard | 71 | Zoz, Ben (1579) | Lost 0-2 | -141351 |
| 4standard | 117 | Linde, Matt (1783) | Won 2-1 | +251376 |
| 5standard | 100 | Karsten, Frank (1959) | Lost 0-2 | -81368 |
| 6standard | 102 | Fujita, Osamu (1782) | Won 2-0 | +251393 |
| 7draft | 75 | Gatt, Patrick (1514) | Lost 0-2 | -161377 |
| 8draft | 80 | Au Yeung, Hon Ming (1524) | Lost 0-2 | -151362 |
| 9draft | 99 | Gomez, Joiman (1480) | Lost 0-2 | -161346 |
| 10draft | 87 | Madan, Daniel (1655) | Lost 1-2 | -131333 |
| 11draft | 46 | Kjartansson, Halldor S (1411) | Lost 0-2 | -161317 |
| 12draft | 29 | Fujita, Osamu (1720) | Lost 1-2 | -111306 |
| 13block | 144 | Stead, Bill (1703) | Lost 0-2 | -111295 |
| 14block | 142 | Stokka, Truls (1406) | Won 2-1 | +201315 |
| 15block | 137 | Lafuente, Diego (1422) | Won 2-0 | +201335 |
| 16block | 130 | Fialho Martins, Sergio (1565) | Won 2-0 | +221357 |
| 17block | 114 | Aziz, Gabriel (1458) | Won 2-1 | +201377 |
| 18block | 112 | da Costa Cabral, Bernardo (1824) | Won 2-0 | +251402 |
| top | average opponent: 1608record: 8-10 | new rating: 1402 | ||
| Grand Prix London 2003 (Onslaught block) | starting rating: 1401 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 94 | Kyriazis, Ioannis (1480) | Lost 0-2 | -161385 |
| 2block | 193 | McCandless, Robin (1460) | Draw 1-1 | +11386 |
| 3block | 196 | Bullard, Matt (1488) | Won 2-1 | +201406 |
| 4block | 166 | Newberry, Stephen (1539) | Lost 1-2 | -161390 |
| 5block | 197 | Salaun, Thomas (1480) | Lost 1-2 | -161374 |
| 6block | 190 | Murphy, Damien (1463) | Lost 0-2 | -161358 |
| top | average opponent: 1485record: 1-4-1 | new rating: 1358 | ||
| Pro Tour Venice 2003 (Onslaught block) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 110 | Boberg, Fredrik (1721) | Lost 1-2 | -131467 |
| 2block | 82 | McKeon, Robert (1604) | Lost 1-2 | -161451 |
| 3block | 129 | Cuomo, Dario (1568) | Lost 1-2 | -161435 |
| 4block | 139 | Zsembery, Laszlo (1448) | Lost 1-2 | -171418 |
| 5block | 130 | Graca, Renato (1514) | Lost 0-2 | -171401 |
| top | average opponent: 1571record: 0-5 | new rating: 1401 | ||
| Grand Prix London 2002 (Odyssey block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 163 | O'Donnell, Tim (1409) | Won 2-0 | +161516 |
| 2block | 45 | Christidis, Jim (1518) | Lost 1-2 | -181498 |
| 3block | 180 | Jadidi, Foaad (1504) | Lost 0-2 | -181480 |
| top | average opponent: 1477record: 1-2 | new rating: 1480 | ||