Spier, Doug
Current rating: 1477
| Grand Prix Albuquerque 2016 (SOI limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 192 | Cotton, Alexander (1533) | Won 2-1 | +191504 |
| 4sealed | 79 | Gil, Nick (1666) | Lost 1-2 | -151489 |
| 5sealed | 153 | Vidugiris, Gaudenis (1827) | Lost 1-2 | -121477 |
| top | average opponent: 1675record: 1-2 | new rating: 1477 | ||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 152 | Rood, Adam (1453) | Lost 0-2 | -191466 |
| 2sealed | 220 | Luna, Matthew (1482) | Won 2-0 | +191485 |
| 3sealed | 212 | Khan, Mustafa (1441) | Won 2-0 | +171502 |
| 4sealed | 127 | Kho, Kamal (1487) | Won 2-1 | +171519 |
| 5sealed | 69 | Moffat, Pearce (1579) | Lost 1-2 | -161503 |
| 6sealed | 128 | Horspool, Tyler (1538) | Lost 1-2 | -181485 |
| top | average opponent: 1497record: 3-3 | new rating: 1485 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1022 | Mourssali, Riad (1655) | Lost 0-2 | -151485 |
| top | record: 0-1 | new rating: 1485 | ||