Tibbe, Jeroen
Current rating: 1530
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1183 | Althoff, Simon (1500) | Lost 1-2 | -191514 |
| 2sealed | 1358 | Van Dijk, Marcel (1481) | Lost 0-2 | -181496 |
| 3sealed | 1474 | Gorke, Martin (1441) | Won 2-1 | +171513 |
| 4sealed | 1383 | Slaets, Glenn (1513) | Won 2-0 | +181531 |
| 5sealed | 1265 | Mohr, Michael (1517) | Lost 1-2 | -191512 |
| 6sealed | 1341 | Gabriel, Laura (1480) | Won 2-0 | +181530 |
| top | average opponent: 1489record: 3-3 | new rating: 1530 | ||
| Grand Prix Rotterdam 2009 (CON limited) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 473 | Dohnal, Roman (1458) | Won 2-1 | +181507 |
| 2sealed | 420 | Marciniszyn, Michal (1644) | Lost 0-2 | -161491 |
| 3sealed | 562 | Bemindt, Jona (1447) | Won 2-1 | +171508 |
| 4sealed | 532 | Zemp, Dominic (1481) | Won 2-0 | +181526 |
| 5sealed | 449 | Norgaard, Lasse (1926) | Lost 0-2 | -111515 |
| 6sealed | 552 | Laarhoven, Vincent (1519) | Won 2-1 | +181533 |
| top | average opponent: 1579record: 4-2 | new rating: 1533 | ||
| Grand Prix Hasselt 2006 (RAV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 111 | Perez, Miguel Martin (1500) | Won 2-1 | +181518 |
| 2sealed | 68 | Urban, Adam (1616) | Lost 0-2 | -161502 |
| 3sealed | 114 | Hensen, Stijn (1613) | Won 2-0 | +201522 |
| 4sealed | 146 | Salden, Koen (1518) | Lost 0-2 | -181504 |
| 5sealed | 149 | Verdiani, Luca (1690) | Lost 1-2 | -151489 |
| top | average opponent: 1588record: 2-3 | new rating: 1489 | ||