Mackay, Chris
Current rating: 1501
Record: 3-3
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 32 | Hausman-Cohen, Ari (1500) | Lost 1-2 | -181482 |
| 2sealed | 291 | Paxman, Kirk (1464) | Won 2-1 | +181500 |
| 3sealed | 221 | Amari, Gavin (1499) | Lost 0-2 | -181482 |
| 4sealed | 365 | Koontz, Tasha (1481) | Won 2-1 | +181500 |
| 5sealed | 230 | Martin, Austin (1501) | Won 2-1 | +181518 |
| 6sealed | 141 | Viesca Gutierrez, Ricardo (1592) | Lost 0-2 | -171501 |
| average opponent: 1506record: 3-3 | new rating: 1501 | |||