Barrett, Dan
Current rating: 1434
Record: 14-21
| Grand Prix Liverpool 2017 (XLN limited) | starting rating: 1383 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 10 | Breach, Oskar (1449) | Lost 0-2 | -171366 |
| 2sealed | 373 | Brown, Eyal (1432) | Lost 1-2 | -161350 |
| 3sealed | 547 | Kaczmarczyk, Radek (1734) | Won 2-1 | +241374 |
| 4sealed | 409 | Fariss, Benjamin (1432) | Won 2-1 | +191393 |
| 5sealed | 290 | Stephenson, Richard (1484) | Won 2-0 | +201413 |
| 6sealed | 292 | Gregory, Matthew (1632) | Won 2-0 | +221435 |
| 7sealed | 232 | Sutherland, Jethro (1564) | Won 2-0 | +201455 |
| 8sealed | 82 | Calf, David (1804) | Won 2-1 | +241479 |
| 9sealed | 63 | Gibson, Ashley (1559) | Won 2-1 | +201499 |
| 10draft | 20 | Schmejkal, Moritz (1716) | Lost 1-2 | -141485 |
| 11draft | 19 | Alos, Francesc (1527) | Lost 1-2 | -181467 |
| 12draft | 20 | Fielding, Damian (1585) | Lost 1-2 | -151452 |
| 13draft | 143 | Brook, Lee (1474) | Lost 0-2 | -181434 |
| top | average opponent: 1569record: 7-6 | new rating: 1434 | ||
| Grand Prix London 2013 (GTC limited) | starting rating: 1395 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 532 | Pettit, Lillian (1500) | Won 2-0 | +201415 |
| 2sealed | 266 | Tzirinis, Panagiotis (1565) | Lost 1-2 | -161399 |
| 3sealed | 515 | Lasson, Marc (1504) | Lost 1-2 | -161383 |
| top | average opponent: 1523record: 1-2 | new rating: 1383 | ||
| Grand Prix Manchester 2012 (DKA limited) | starting rating: 1403 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 490 | Hodgkinson, Reva (1500) | Won 2-1 | +201423 |
| 2sealed | 477 | Twitchen, Benjamin (1659) | Lost 0-2 | -141409 |
| 3sealed | 499 | Mitchell, Alex (1467) | Won 2-1 | +191428 |
| 4sealed | 515 | Ball, Nick (1465) | Lost 0-2 | -171411 |
| 5sealed | 585 | Kieckhafer, Ferdinand (1503) | Lost 1-2 | -161395 |
| top | average opponent: 1519record: 2-3 | new rating: 1395 | ||
| Grand Prix London 2011 (MBS limited) | starting rating: 1415 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 292 | Barton, Stephen (1500) | Won 2-1 | +201435 |
| 2sealed | 265 | Mackintosh, Duncan I (1518) | Lost 0-2 | -161419 |
| 3sealed | 319 | Nicholas, Alexander (1487) | Won 2-0 | +191438 |
| 4sealed | 260 | Langley, Mark (1516) | Lost 0-2 | -171421 |
| 5sealed | 330 | Pype, Tristan (1424) | Lost 1-2 | -181403 |
| top | average opponent: 1489record: 2-3 | new rating: 1403 | ||
| Grand Prix Paris 2011 (MBS limited) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 610 | Tassery, Maxence (1430) | Won 2-1 | +181448 |
| 2sealed | 534 | Rodieck, Mike K (1490) | Lost 0-2 | -171431 |
| 3sealed | 745 | Lagarde, Clement (1561) | Lost 0-2 | -161415 |
| top | average opponent: 1494record: 1-2 | new rating: 1415 | ||
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 675 | Majerech, Vladan (1526) | Lost 0-2 | -171447 |
| 2sealed | 769 | Siska, Tibor (1502) | Won 2-0 | +191466 |
| 3sealed | 682 | Possemiers, Ben (1458) | Lost 0-2 | -181448 |
| 4sealed | 772 | Hnida, Tomas (1482) | Lost 1-2 | -181430 |
| top | average opponent: 1492record: 1-3 | new rating: 1430 | ||
| Grand Prix Birmingham 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 113 | Bell, Nathan (1486) | Lost 0-2 | -181482 |
| 2block | 231 | Byers, Martin (1482) | Lost 1-2 | -181464 |
| top | average opponent: 1484record: 0-2 | new rating: 1464 | ||