Seckeel, Leonard
Current rating: 1510
Record: 17-17
| Grand Prix Paris 2014 (legacy) | starting rating: 1510 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 241 | Codina Font, Francesco (1467) | Won 2-1 | +171527 |
| 3legacy | 271 | Bannes, William (1435) | Won 2-0 | +161543 |
| 4legacy | 622 | Jurado, Gerardo (1494) | Lost 1-2 | -191524 |
| 5legacy | 320 | Labe, Fabrice (1467) | Won 2-1 | +171541 |
| 6legacy | 498 | Asmussen, Allan (1622) | Lost 1-2 | -161525 |
| 7legacy | 307 | Cheng, Theo (1620) | Lost 0-2 | -171508 |
| 8legacy | 306 | DAVID, nicolas (1519) | Won 2-0 | +191527 |
| 9legacy | 41 | Bouillot, Damien (1579) | Lost 1-2 | -171510 |
| top | average opponent: 1525record: 4-4 | new rating: 1510 | ||
| Grand Prix Antwerp 2013 (modern) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 42 | Tesselaar, Han (1602) | Lost 1-2 | -161486 |
| 3modern | 427 | Cordier, Kris (1528) | Lost 1-2 | -171469 |
| 4modern | 630 | Tailpied, Romain (1481) | Won 2-0 | +181487 |
| 5modern | 528 | Invernizzi, Marc (1672) | Lost 0-2 | -151472 |
| 6modern | 587 | Notting, Wander (1612) | Won 2-1 | +211493 |
| 7modern | 378 | Schavemaker, Roel (1502) | Lost 0-2 | -181475 |
| 8modern | 413 | Hoss, Michael (1417) | Won 2-0 | +171492 |
| 9modern | 306 | Mendes, Mario (1478) | Won 2-1 | +181510 |
| top | average opponent: 1537record: 4-4 | new rating: 1510 | ||
| Grand Prix Strasbourg 2013 (legacy) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 81 | Schad, Lucas (1500) | Won 2-1 | +181540 |
| 2legacy | 8 | Wagner, Stefan (1615) | Lost 0-2 | -171523 |
| 3legacy | 318 | Schubring, Tim (1397) | Lost 0-0 | -201503 |
| 4legacy | 605 | Fallgren, David (1587) | Lost 1-2 | -161487 |
| 5legacy | 537 | Zappavigna, Julien (1461) | Lost 1-2 | -191468 |
| 6legacy | 551 | Changarnier, Guillaume (1523) | Lost 0-2 | -171451 |
| 7legacy | 504 | Jacque, Charlotte (1334) | Won 2-0 | +161467 |
| 8legacy | 399 | Chazot, Louise (1440) | Won 2-1 | +181485 |
| 9legacy | 330 | Rener, Marko (1463) | Won 2-0 | +171502 |
| top | average opponent: 1480record: 4-5 | new rating: 1502 | ||
| Grand Prix Lyon 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 531 | Angolillo, Flavio (1500) | Won 2-1 | +181518 |
| 2modern | 506 | Bouvet, Pierre-Louis (1493) | Won 2-1 | +181536 |
| 3modern | 538 | Lopez-infantes, Raul (1530) | Lost 1-2 | -191517 |
| 4modern | 698 | Marchet, Cedric (1645) | Lost 0-2 | -151502 |
| 5modern | 701 | [anonymous] | Won 2-1 | +181520 |
| 6modern | 671 | Poulain, Loic (1551) | Won 2-0 | +181538 |
| 7modern | 622 | Michel, Guillaume (1784) | Won 2-1 | +231561 |
| 8modern | 587 | Esser, Florian (1510) | Lost 0-2 | -191542 |
| 9modern | 596 | Wienand, Jonas (1468) | Lost 1-2 | -201522 |
| top | average opponent: 1553record: 5-4 | new rating: 1522 | ||