Celen, Irvin
Current rating: 1517
| Grand Prix Bologna 2019 (legacy) | starting rating: 1513 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 48 | Vergoni, Davide (1780) | Draw 1-1 | +51518 |
| 2legacy | 389 | Coppari, Leonardo (1500) | Won 2-0 | +171535 |
| 3legacy | 322 | Barguino, Nicola (1519) | Won 2-1 | +181553 |
| 4legacy | 160 | Kettula, Joel (1503) | Won 2-0 | +171570 |
| 5legacy | 72 | Sarra, Stefano (1559) | Lost 1-2 | -181552 |
| 6legacy | 196 | Lodato, Lucio (1606) | Lost 0-2 | -171535 |
| 7legacy | 316 | Paluch, Markus (1522) | Lost 0-2 | -181517 |
| top | average opponent: 1570record: 3-3-1 | new rating: 1517 | ||
| Grand Prix Lille 2015 (legacy) | starting rating: 1477 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 73 | Ingham, John (1462) | Won 2-0 | +181495 |
| 2legacy | 259 | Corral, Ernesto (1342) | Won 2-0 | +151510 |
| 3legacy | 231 | Lago, Juan Luis (1519) | Draw 1-1 | 01510 |
| 4legacy | 156 | Fonmarty, Mathieu (1597) | Lost 1-2 | -161494 |
| 5legacy | 322 | Lee, Nai Jai (1469) | Won 2-0 | +171511 |
| 6legacy | 209 | Pikanitos, Romain (1507) | Won 2-0 | +181529 |
| 7legacy | 108 | Berteaux, Julien (1583) | Lost 1-2 | -171512 |
| 8legacy | 221 | Merlet, Cedric (1540) | Draw 1-1 | +11513 |
| top | average opponent: 1502record: 4-2-2 | new rating: 1513 | ||
| Grand Prix Antwerp 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 68 | Noelanders, Miel (1431) | Won 2-0 | +171517 |
| 2modern | 206 | Lanwehr, Christopher (1619) | Lost 0-2 | -161501 |
| 3modern | 563 | Cuvelier, Jeroen (1405) | Lost 0-2 | -201481 |
| 4modern | 600 | Lai, Kim Man (1450) | Won 2-1 | +171498 |
| 5modern | 418 | Atzori, Andrea (1449) | Lost 0-2 | -191479 |
| 6modern | 544 | Hoonderd, Marco (1462) | Won 2-1 | +181497 |
| 7modern | 407 | Di Gregorio, Nicolas (1395) | Lost 0-2 | -201477 |
| top | average opponent: 1459record: 3-4 | new rating: 1477 | ||