Butynski, Parker
Current rating: 1529
Record: 8-7
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 415 | McWilliams, Nathan (1530) | Lost 0-2 | -181508 |
| 2sealed | 764 | Berman, Tony (1481) | Won 2-0 | +181526 |
| 3sealed | 544 | Brooks, Jacob (1531) | Won 2-0 | +181544 |
| 4sealed | 426 | Ogreenc, Greg (1784) | Won 2-0 | +221566 |
| 5sealed | 171 | Kopito, Gabriel (1547) | Lost 0-2 | -181548 |
| 6sealed | 360 | Lubitz, Nicholas (1499) | Lost 0-2 | -191529 |
| 7sealed | 452 | Lieberstein, Joshua (1488) | Won 2-1 | +171546 |
| 8sealed | 315 | Tuvey, Stuart (1586) | Lost 0-2 | -171529 |
| average opponent: 1556record: 4-4 | new rating: 1529 | |||
| Grand Prix Sacramento 2014 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 111 | Ly, Anthony (1428) | Won 2-0 | +171517 |
| 2sealed | 233 | Guo, Orie (1813) | Won 2-1 | +231540 |
| 3sealed | 97 | Clarke, David M (1535) | Lost 1-2 | -181522 |
| 4sealed | 154 | Tovar, Javier (1521) | Won 2-0 | +181540 |
| 5sealed | 210 | Fleisch, Josh (1635) | Lost 0-2 | -161524 |
| 6sealed | 262 | Schaap, Emiel (1519) | Won 2-1 | +181542 |
| 7sealed | 100 | Mazoch, Eric (1677) | Lost 1-2 | -161526 |
| average opponent: 1590record: 4-3 | new rating: 1526 | |||