Matta, Alexander
Current rating: 1524
Record: 5-4
| Grand Prix Atlanta 2017 (XLN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 308 | Watson, Andrew (1602) | Won 2-1 | +201520 |
| 2standard | 302 | Williams, Bryan (1387) | Won 2-1 | +151535 |
| 3standard | 187 | Beeghly, Devin (1642) | Lost 1-2 | -161519 |
| 4standard | 238 | Sager, Jeremy (1924) | Won 2-0 | +251544 |
| 5standard | 274 | Brower, Trent (1457) | Lost 0-2 | -191525 |
| 6standard | 301 | Chou, Cosmo (1521) | Lost 0-2 | -181507 |
| 7standard | 428 | Fuentes, Oscar (1460) | Lost 1-2 | -191488 |
| 8standard | 395 | Chambers, Alison (1429) | Won 2-0 | +171505 |
| 9standard | 348 | Vera, Pablo (1579) | Won 2-0 | +191524 |
| average opponent: 1556record: 5-4 | new rating: 1524 | |||