Colon, Joaquin
Current rating: 1551
Record: 10-7
| Grand Prix Montreal 2007 (Time Spiral block) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 93 | Noworaj, Anna (1500) | Lost 1-2 | -181519 |
| 2block | 188 | Zekri, Nicolas (1482) | Won 2-0 | +171536 |
| 3block | 187 | Bernard, Paul (1500) | Lost 1-2 | -191517 |
| 4block | 289 | Marchesseault, Rafael (1479) | Won 2-1 | +181535 |
| 5block | 222 | Savard, Stephen (1508) | Won 2-1 | +171552 |
| 6block | 188 | Cardin, Guillaume (1704) | Lost 1-2 | -151537 |
| 7block | 168 | Boivin, Miguel (1499) | Won 2-1 | +171554 |
| 8block | 124 | Albergo, Patrick (1419) | Won 0-0 | +161570 |
| 9block | 84 | Chan, Nicholas (1538) | Lost 0-0 | -191551 |
| average opponent: 1514record: 5-4 | new rating: 1551 | |||
| Grand Prix Toronto 2006 (DIS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 5 | Trepanier, Dave (1571) | Lost 0-2 | -171483 |
| 2sealed | 191 | Zalewski, Alex Z (1482) | Lost 0-2 | -181465 |
| 3sealed | 214 | Church, Andrew (1464) | Lost 1-2 | -181447 |
| 4sealed | 210 | Richardson, Paul (1446) | Won 2-0 | +181465 |
| 5sealed | 181 | Secord, Roy (1463) | Won 2-1 | +181483 |
| 6sealed | 125 | Gaudio, Patrick T (1481) | Won 2-1 | +181501 |
| 7sealed | 96 | Tulloch, Brandon L (1500) | Won 2-1 | +181519 |
| 8sealed | 73 | Kucharczyk, Michael (1525) | Won 2-0 | +181537 |
| average opponent: 1491record: 5-3 | new rating: 1537 | |||