Horvat, Matthew
Current rating: 1234
Record: 5-23
| Grand Prix Pittsburgh 2018 (DOM standard) | starting rating: 1247 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 42 | Moore, Billy (1505) | Lost 0-2 | -131234 |
| top | record: 0-1 | new rating: 1234 | ||
| Grand Prix Pittsburgh 2017 (AER standard) | starting rating: 1278 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 49 | Leahy, Peter (1506) | Lost 1-2 | -141264 |
| 2standard | 420 | Marmorato, Matthew (1462) | Lost 0-2 | -141250 |
| 3standard | 641 | Van Conett, Chris (1314) | Won 2-1 | +191269 |
| 4standard | 477 | Jurcic, Matt (1464) | Lost 0-2 | -151254 |
| 5standard | 594 | Keller, Matt (1353) | Won 2-1 | +201274 |
| 6standard | 507 | Janssen, Scott (1598) | Lost 0-2 | -121262 |
| 7standard | 494 | Darland, Benjamin (1458) | Lost 1-2 | -151247 |
| top | average opponent: 1451record: 2-5 | new rating: 1247 | ||
| Grand Prix Pittsburgh 2016 (SOI standard) | starting rating: 1312 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 10 | Bowden, Steve (1514) | Lost 0-2 | -151297 |
| 2standard | 375 | Arneson, Edward (1311) | Won 2-0 | +181315 |
| 3standard | 479 | Reingruber, Dylan (1482) | Lost 0-2 | -141301 |
| 4standard | 613 | Thomas, Chris (1531) | Lost 1-2 | -141287 |
| 5standard | 613 | Demianovich, Thomas (1464) | Won 2-1 | +211308 |
| 6standard | 539 | Knappke, Garrett (1479) | Lost 1-2 | -151293 |
| 7standard | 512 | Hellums, Dylan (1468) | Lost 1-2 | -151278 |
| top | average opponent: 1464record: 2-5 | new rating: 1278 | ||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1375 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 707 | Condre, Stephen (1500) | Lost 0-2 | -161359 |
| 2modern | 1038 | Freer, John (1475) | Lost 1-2 | -161343 |
| 3modern | 1299 | Davenport, Thomas (1463) | Lost 1-2 | -161327 |
| 4modern | 1218 | Juba, Kyle (1445) | Lost 1-2 | -151312 |
| top | average opponent: 1471record: 0-4 | new rating: 1312 | ||
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 96 | Gibson, Max (1466) | Lost 0-2 | -181427 |
| 2sealed | 610 | Suarez, Lawrence (1483) | Lost 0-2 | -171410 |
| 3sealed | 628 | Jardine, Eric (1464) | Lost 0-2 | -171393 |
| 4sealed | 688 | Stenborg, Kevin (1373) | Lost 0-2 | -181375 |
| top | average opponent: 1446record: 0-4 | new rating: 1375 | ||
| Grand Prix Pittsburgh 2011 (M12 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 74 | Raschella, Cory (1500) | Lost 1-2 | -181482 |
| 2standard | 458 | Metzloff, Ben (1401) | Won 2-0 | +171499 |
| 3standard | 344 | Burnham, James (1520) | Lost 0-2 | -181481 |
| 4standard | 528 | Roth, Rich (1482) | Lost 0-2 | -181463 |
| 5standard | 573 | Golembiowski, David M (1463) | Lost 0-2 | -181445 |
| top | average opponent: 1473record: 1-4 | new rating: 1445 | ||