Maucele, Greggory
Current rating: 1448
Record: 1-4-1
| Grand Prix Houston 2002 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 21 | Willoughby, Tom (1633) | Lost 0-2 | -161484 |
| 2extended | 101 | Allen, John (1498) | Lost 1-2 | -171467 |
| 3extended | 102 | Harcourt, Daniel (1464) | Won 2-0 | +181485 |
| 4extended | 107 | Block, Jon (1480) | Draw 1-1 | 01485 |
| 5extended | 100 | Burns, Ben (1483) | Lost 0-2 | -181467 |
| 6extended | 95 | Bandsma, Merle (1444) | Lost 0-2 | -191448 |
| average opponent: 1500record: 1-4-1 | new rating: 1448 | |||