Amidon, Chad
Current rating: 1541
Record: 9-7
| Grand Prix Las Vegas 2019 (limited) (MH1 limited) | starting rating: 1560 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2 | Miller, Douglas (1500) | Lost 0-2 | -191541 |
| top | record: 0-1 | new rating: 1541 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1558 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 465 | Colvin, Eric (1500) | Won 2-1 | +171575 |
| 2sealed | 195 | Santa Maria, Brian (1517) | Won 2-1 | +171592 |
| 3sealed | 85 | Collins, Sean (1708) | Lost 0-2 | -161576 |
| 4sealed | 306 | Manner, Joey (1832) | Won 2-1 | +221598 |
| 5sealed | 180 | Cook, Scott (1503) | Lost 1-2 | -191579 |
| 6sealed | 260 | Wakelee, Mike (1536) | Lost 1-2 | -191560 |
| top | average opponent: 1599record: 3-3 | new rating: 1560 | ||
| Grand Prix Sacramento 2014 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 212 | Cole, Kevin (1500) | Won 2-0 | +181518 |
| 2sealed | 116 | Forren, Kyle (1518) | Won 2-0 | +181536 |
| 3sealed | 13 | Sundholm, Peter (1509) | Won 2-1 | +181554 |
| 4sealed | 68 | Reis, Matthew (1628) | Won 2-1 | +191573 |
| 5sealed | 7 | Louie, Benny (1593) | Won 2-1 | +181591 |
| 6sealed | 18 | DeTora, Melissa (1794) | Lost 1-2 | -141577 |
| 7sealed | 47 | Price, Andrew (1568) | Won 2-1 | +181595 |
| 8sealed | 42 | Tao, Jiachen (1607) | Lost 1-2 | -181577 |
| 9sealed | 49 | Johnson, Jesse (1508) | Lost 1-2 | -191558 |
| top | average opponent: 1581record: 6-3 | new rating: 1558 | ||