Hutchison, Michael
Current rating: 1393
| Grand Prix Omaha 2015 (modern) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 251 | Devine, Kasey (1537) | Lost 0-2 | -161430 |
| 2modern | 412 | Ly, Trevor (1392) | Lost 1-2 | -191411 |
| 3modern | 500 | Peters, Brian 2 (1404) | Lost 0-2 | -181393 |
| top | average opponent: 1445record: 0-3 | new rating: 1393 | ||
| Grand Prix Oklahoma City 2013 (THS limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 103 | Beavers, Charlie (1500) | Lost 1-2 | -181446 |
| 2sealed | 382 | Davis, Samuel V (1404) | Lost 0-2 | -181428 |
| 3sealed | 578 | Yu, Kevin (1419) | Won 2-0 | +171445 |
| 4sealed | 464 | Kwan, Kevin (1491) | Won 2-1 | +191464 |
| 5sealed | 465 | Whitley, Chris (1455) | Lost 1-2 | -181446 |
| top | average opponent: 1454record: 2-3 | new rating: 1446 | ||
| Grand Prix Kansas City 2011 (NPH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 180 | Dobbs, Darren (1483) | Draw 1-1 | 01500 |
| 2sealed | 223 | Hidalgo, Jose (1500) | Lost 1-2 | -181482 |
| 3sealed | 319 | Peters, Kyle (1481) | Lost 0-2 | -181464 |
| top | average opponent: 1488record: 0-2-1 | new rating: 1464 | ||