Collins, Michael A
Current rating: 1542
Record: 5-3
| Grand Prix Austin 2012 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 2 | Wood, Kevin A (1518) | Won 2-1 | +181518 |
| 3sealed | 62 | Finstrom, Jim (1614) | Lost 1-2 | -161502 |
| 4sealed | 324 | McCracken, Blake (1531) | Won 2-0 | +191521 |
| 5sealed | 84 | Mining, Andrew (1536) | Won 2-1 | +181539 |
| 6sealed | 108 | Chang, Morgan (1531) | Won 2-1 | +181557 |
| 7sealed | 92 | Burr, Loren (1580) | Won 2-0 | +181575 |
| 8sealed | 22 | Spears, Jimmy (1648) | Lost 0-2 | -171558 |
| 9sealed | 73 | Zaidi, Jibraeel (1640) | Lost 0-2 | -161542 |
| average opponent: 1575record: 5-3 | new rating: 1542 | |||