Houthuijsen, Jasper
Current rating: 1557
Record: 5-2-3
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 509 | Grohmann, Jonas (1513) | Lost 0-2 | -191518 |
| 2sealed | 369 | Alexander, Jon (1508) | Won 2-0 | +181536 |
| 3sealed | 449 | Achard, Thibault (1529) | Won 2-0 | +181554 |
| 4sealed | 345 | Gilligan, Daniel (1699) | Won 2-0 | +201574 |
| 5sealed | 164 | Blumer, David (1581) | Lost 1-2 | -171557 |
| average opponent: 1566record: 3-2 | new rating: 1557 | |||
| Grand Prix Eindhoven 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 106 | Metzmacher, Markus (1500) | Won 2-0 | +181518 |
| 2extended | 6 | Liesens, Julien (1572) | Draw 1-1 | +11519 |
| 3extended | 160 | Meyer, Pieter (1518) | Draw 1-1 | 01519 |
| 4extended | 289 | Kuo, Jorg (1520) | Draw 1-1 | 01519 |
| 5extended | 348 | Fransen, Patrick (1498) | Won 2-1 | +181537 |
| average opponent: 1521record: 2-0-3 | new rating: 1537 | |||