Beukeboom, David
Current rating: 1466
Record: 1-3-1
| Grand Prix Toronto 2006 (DIS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 134 | Cusack, Benedict (1500) | Lost 1-2 | -181482 |
| 2sealed | 181 | Kristensen, Steven (1482) | Draw 1-1 | 01482 |
| 3sealed | 178 | Chodan, Ross (1481) | Lost 0-2 | -181464 |
| 4sealed | 207 | Ng, Matthew (1463) | Won 2-1 | +181482 |
| 5sealed | 167 | Bongiovanni, Mauro (1593) | Lost 0-2 | -161466 |
| average opponent: 1504record: 1-3-1 | new rating: 1466 | |||