Ross, Matthew
Current rating: 1367
| Grand Prix Omaha 2017 (AKH standard) | starting rating: 1409 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 152 | Stoffa, Gabriel (1649) | Lost 0-2 | -141395 |
| 2standard | 244 | Pals, Kristopher (1557) | Lost 1-2 | -151380 |
| 3standard | 397 | Carmichael, Patrick (1466) | Won 2-1 | +201400 |
| 4standard | 324 | Herz, Mason (1490) | Won 2-1 | +191419 |
| 5standard | 278 | Price, John (1456) | Lost 0-2 | -171402 |
| 6standard | 258 | Schmaderer, Benjamin (1481) | Lost 0-2 | -171385 |
| 7standard | 301 | Wyatt, CJ (1394) | Lost 0-2 | -181367 |
| top | average opponent: 1499record: 2-5 | new rating: 1367 | ||
| Grand Prix Denver 2016 (KLD standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 461 | [anonymous] | Lost 1-2 | -181463 |
| 2standard | 522 | Cruger, Miles (1480) | Lost 1-2 | -171446 |
| 3standard | 649 | Henderson, Chad (1461) | Won 2-1 | +181464 |
| 4standard | 644 | Davies, Michael (1366) | Lost 0-2 | -201444 |
| 5standard | 649 | Erickson, Michael (1463) | Lost 0-0 | -181426 |
| 6standard | 647 | Kuhn, Brannon (1446) | Lost 0-2 | -171409 |
| top | average opponent: 1450record: 1-5 | new rating: 1409 | ||
| Grand Prix Milwaukee 2002 (TOR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 150 | Asiala, Corinne (1500) | Draw 1-1 | 01500 |
| 2standard | 167 | Daniels, Brendan M (1514) | Won 2-0 | +181518 |
| 3standard | 115 | Gilly, Sammy (1524) | Lost 0-2 | -181500 |
| 4standard | 210 | DeGraff, Ian (1437) | Lost 1-2 | -191481 |
| top | average opponent: 1494record: 1-2-1 | new rating: 1481 | ||