Robkin, Alex
Current rating: 1519
Record: 7-6
| Grand Prix Seattle 2019 (MH1 limited) | starting rating: 1543 | |||
| round | table | opponent (rating) | result | Δrating |
| B1sealed | 359 | Burdett, Elliott (1500) | Lost 1-2 | -191524 |
| B2sealed | 718 | Huff, Melissa (1397) | Won 2-0 | +161540 |
| B3sealed | 373 | Kobashigawa, Davin (1422) | Won 2-1 | +161556 |
| B4sealed | 142 | Vanderstuyf, Alex (1464) | Lost 1-2 | -201536 |
| B5sealed | 358 | Zhang, Bushi (1563) | Lost 0-2 | -171519 |
| average opponent: 1469record: 2-3 | new rating: 1519 | |||
| Grand Prix Seattle 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 28 | Sandler, Noah (1500) | Lost 0-2 | -181482 |
| 2extended | 142 | Steffen, Greg (1483) | Won 2-0 | +181500 |
| 3extended | 93 | Mok, Wilson (1500) | Won 2-1 | +181518 |
| 4extended | 77 | Swanson, Sam (1501) | Lost 1-2 | -181500 |
| 5extended | 102 | Baldwin, William (1502) | Won 2-1 | +181518 |
| 6extended | 88 | Morita, Masahiko (1962) | Lost 0-2 | -111507 |
| 7extended | 101 | Coates, Lewis (1503) | Won 2-0 | +181525 |
| 8extended | 83 | Nelson, Tony (1518) | Won 2-1 | +181543 |
| average opponent: 1559record: 5-3 | new rating: 1543 | |||