Tucker, Matthew
Current rating: 1458
Record: 12-15-1
| Grand Prix Brighton 2009 (M10 limited) | starting rating: 1475 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 43 | Devis, Larry (1385) | Won 2-0 | +171492 |
| 2sealed | 15 | Preiss, Christian (1585) | Lost 0-2 | -171475 |
| 3sealed | 208 | Alford, Simon J (1501) | Lost 1-2 | -171458 |
| top | average opponent: 1490record: 1-2 | new rating: 1458 | ||
| Grand Prix Birmingham 2004 (DST limited) | starting rating: 1452 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 109 | Reynolds, Adam (1577) | Lost 1-2 | -161436 |
| 2sealed | 169 | Knowles, Chris (1479) | Lost 0-2 | -171419 |
| 3sealed | 215 | Holderness, Matt [ENG] (1464) | Won 2-1 | +191438 |
| 4sealed | 205 | Kaiser, Udo (1437) | Won 2-1 | +181456 |
| 5sealed | 178 | Crichton, Neil (1430) | Won 2-0 | +171473 |
| 6sealed | 88 | Phillips, Joel (1510) | Draw 1-1 | +11474 |
| 7sealed | 105 | Marion, Damien (1501) | Won 2-1 | +181492 |
| 8sealed | 73 | Kyriazis, Ioannis (1553) | Lost 0-2 | -171475 |
| top | average opponent: 1494record: 4-3-1 | new rating: 1475 | ||
| Grand Prix London 2002 (Odyssey block) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 19 | Mehdinejad, Bijan (1522) | Lost 1-2 | -171449 |
| 2block | 215 | Castano, Gustavo (1482) | Lost 1-2 | -171432 |
| 3block | 278 | Lyford-Smith, David (1463) | Won 2-0 | +181450 |
| 4block | 225 | Costa, Sergio [PRT] (1484) | Won 2-0 | +191469 |
| 5block | 173 | Vivier, Guihard (1499) | Lost 0-2 | -171452 |
| top | average opponent: 1490record: 2-3 | new rating: 1452 | ||
| Grand Prix London 2001 (Invasion block) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 162 | Wiley, James (1500) | Won 2-1 | +181500 |
| 2block | 51 | Blumke, Alexander (1556) | Won 2-1 | +191519 |
| 3block | 44 | Amin, Ismail (1536) | Lost 0-2 | -181501 |
| 4block | 81 | Salovaara, Jussi (1536) | Lost 0-2 | -171484 |
| 5block | 142 | Willis, Paul (1504) | Lost 0-2 | -181466 |
| top | average opponent: 1526record: 2-3 | new rating: 1466 | ||
| Grand Prix Manchester 2000 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 17 | Bryce, Alasdair (1500) | Lost 0-2 | -181482 |
| 2sealed | 85 | Wilding, Michael (1482) | Won 2-0 | +181500 |
| 3sealed | 83 | de linde Farrington, Frederik (1500) | Lost 0-2 | -181482 |
| 4sealed | 104 | Barltrop, Steve (1464) | Lost 0-2 | -181464 |
| 5sealed | 97 | Andrew, Michael (1482) | Won 2-1 | +181482 |
| 6sealed | 83 | Twigger, Luke (1482) | Won 2-1 | +181500 |
| 7sealed | 63 | Nguyen, Dinh Tu (1480) | Lost 0-2 | -181482 |
| top | average opponent: 1484record: 3-4 | new rating: 1482 | ||