Barnes, Robert
Current rating: 1459
Record: 4-6
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1496 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 265 | Henderson, Corey (1543) | Lost 0-2 | -171479 |
| 2sealed | 543 | Carnes, Joe (1482) | Lost 1-2 | -181461 |
| 3sealed | 599 | Smelley, Heather (1443) | Won 2-0 | +181479 |
| 4sealed | 674 | Canright, Dexter (1406) | Lost 0-2 | -201459 |
| average opponent: 1468record: 1-3 | new rating: 1459 | |||
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 216 | Macvean, Adrian (1447) | Won 2-1 | +171517 |
| 2sealed | 24 | Colic, Alexander (1456) | Lost 0-2 | -191498 |
| 3sealed | 277 | Howe, Brandon S (1499) | Won 2-0 | +181516 |
| 4sealed | 176 | Jackson, Khalib (1435) | Won 2-1 | +161532 |
| 5sealed | 88 | Shiels, Brian (1527) | Lost 0-2 | -181514 |
| 6sealed | 147 | Silvestro, Carlton (1502) | Lost 0-2 | -181496 |
| average opponent: 1478record: 3-3 | new rating: 1496 | |||