Anderson, Robert 059
Current rating: 1485
Record: 6-7
| Grand Prix Detroit 2019 (M20 limited) | starting rating: 1544 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 180 | Wells, Nicholas (1500) | Lost 0-2 | -191525 |
| 2sealed | 172 | Cromien, James (1486) | Lost 0-2 | -191506 |
| 3sealed | 325 | Camden, Adrian (1464) | Won 2-0 | +181524 |
| 4sealed | 237 | Daghlian, Arden (1481) | Lost 0-2 | -191505 |
| 5sealed | 73 | Ortiz, Miguel (1381) | Lost 0-2 | -201485 |
| average opponent: 1462record: 1-4 | new rating: 1485 | |||
| Grand Prix New Jersey 2018 (GRN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 176 | Grealis, Sean (1502) | Won 2-1 | +181518 |
| 2standard | 152 | Quattrin, Sean (1518) | Lost 0-2 | -181500 |
| 3standard | 360 | Farrugia, Cameron (1542) | Lost 0-2 | -171483 |
| 4standard | 499 | Love, Dominick (1451) | Won 2-1 | +171500 |
| 5standard | 342 | Candee, Timothy (1426) | Won 2-0 | +171517 |
| 6standard | 217 | Foran, William (1521) | Won 2-0 | +181535 |
| 7standard | 195 | Johnson, Eric4528 (1744) | Won 2-0 | +221557 |
| 8standard | 174 | D'Ambrose, Nicolas (1848) | Lost 0-2 | -131544 |
| average opponent: 1569record: 5-3 | new rating: 1544 | |||