Decker, Nicolas
Current rating: 1472
Record: 13-16-1
| Grand Prix Bochum 2012 (RTR standard) | starting rating: 1397 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 641 | Fritzsch, Ferdinand (1500) | Lost 1-2 | -161381 |
| 2standard | 764 | Hannibal, Max (1522) | Won 2-0 | +201401 |
| 3standard | 780 | van den Bogaard, Ricardo (1479) | Won 2-0 | +201421 |
| 4standard | 676 | Albert, Francois (1516) | Lost 0-2 | -161405 |
| 5standard | 762 | Kluwe, Frederik (1503) | Lost 1-2 | -171388 |
| 6standard | 770 | Skupien, Maciej (1429) | Won 2-0 | +191407 |
| 7standard | 701 | Kunwald, Christian (1620) | Won 2-1 | +221429 |
| 8standard | 659 | Brock, Madelaine (1543) | Won 2-0 | +201449 |
| 9standard | 614 | Stihle, Julien (1702) | Won 2-1 | +231472 |
| top | average opponent: 1535record: 6-3 | new rating: 1472 | ||
| Grand Prix Lille 2012 (DKA standard) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 624 | Noorlander, Mark (1457) | Lost 1-2 | -181449 |
| 2standard | 706 | Beuscart, Jean Marie (1418) | Lost 1-2 | -181431 |
| 3standard | 782 | Poplin, Alexis (1464) | Lost 0-2 | -181413 |
| 4standard | 863 | Duguey, Olivier (1439) | Won 2-1 | +191432 |
| 5standard | 808 | Parchanowicz, Maxime (1266) | Lost 0-2 | -211411 |
| 6standard | 815 | Lejeune, Olivier (1472) | Lost 0-2 | -171394 |
| 7standard | 802 | Temprement, Arnaud (1407) | Won 2-0 | +181412 |
| 8standard | 767 | Le Bot, Philippe (1568) | Lost 0-2 | -151397 |
| top | average opponent: 1437record: 2-6 | new rating: 1397 | ||
| Grand Prix Paris 2011 (MBS limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1151 | Wouters, Robin (1476) | Lost 0-2 | -181447 |
| 2sealed | 1252 | Cocchi, Raphael (1551) | Won 2-1 | +201467 |
| 3sealed | 1234 | Piedallos, Nicolas (1502) | Won 2-1 | +191486 |
| 4sealed | 1198 | Diogo, Fernando (1525) | Draw 1-1 | +11487 |
| 5sealed | 1162 | Tarnowski, Rafal (1420) | Lost 0-2 | -201467 |
| top | average opponent: 1495record: 2-2-1 | new rating: 1467 | ||
| Grand Prix Brussels 2004 (DST standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 226 | Driessen, Thomas (1500) | Lost 1-2 | -181482 |
| 2standard | 200 | Carlier, Wessel (1518) | Lost 0-1 | -171465 |
| 3standard | 318 | Chauviere, Lou (1463) | Won 2-0 | +181483 |
| 4standard | 302 | Jongmans, Fabio (1481) | Won 2-0 | +181501 |
| 5standard | 236 | Blommaert, Lieven (1363) | Lost 1-2 | -211480 |
| 6standard | 242 | Julienne, Guillaume (1465) | Lost 0-2 | -181462 |
| 7standard | 203 | Kohl, Reinhold (1584) | Lost 0-2 | -161446 |
| 8standard | 186 | Lambert, Vincent (1511) | Won 2-1 | +191465 |
| top | average opponent: 1486record: 3-5 | new rating: 1465 | ||