Matranga, Richard
Current rating: 1347
Record: 8-18
| Grand Prix Washington DC 2017 (HOU standard) | starting rating: 1405 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 445 | Grimm, Brian (1484) | Lost 1-2 | -171388 |
| 2standard | 535 | Neal, Brian (1520) | Won 2-1 | +201408 |
| 3standard | 571 | Stewart, Joshua (1613) | Lost 0-2 | -141394 |
| 4standard | 595 | Zhou, Zirui (1581) | Lost 0-2 | -141380 |
| 5standard | 689 | Ahmed, Rami (1467) | Lost 1-2 | -171363 |
| 6standard | 664 | Garcia Rebolledo, Jose (1447) | Lost 0-2 | -161347 |
| top | average opponent: 1519record: 1-5 | new rating: 1347 | ||
| Grand Prix Miami 2015 (FRF standard) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 99 | Manuel, Devin (1507) | Lost 1-2 | -171413 |
| 2standard | 359 | Velando, Luis M (1564) | Lost 0-2 | -151398 |
| 3standard | 608 | Kleinhans, Richard G (1464) | Won 2-1 | +191417 |
| 4standard | 609 | Marante, Bryan B (1481) | Won 2-1 | +191436 |
| 5standard | 341 | Bedford, Tyler (1607) | Lost 0-2 | -141422 |
| 6standard | 413 | Mogilevskiy, Yakov (1482) | Lost 1-2 | -171405 |
| top | average opponent: 1518record: 2-4 | new rating: 1405 | ||
| Grand Prix Orlando 2014 (KTK limited) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 391 | Timko, Amanda (1500) | Won 2-0 | +191463 |
| 2sealed | 501 | Hodges, Eric (1494) | Lost 0-2 | -171446 |
| 3sealed | 437 | Laperriere, Joshua (1465) | Lost 0-2 | -181428 |
| 4sealed | 395 | DiPiano, Cristopher (1480) | Won 0-0 | +191447 |
| 5sealed | 338 | Novelozo, Michael (1504) | Lost 1-2 | -171430 |
| top | average opponent: 1488record: 2-3 | new rating: 1430 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 302 | Giallo, Joseph (1480) | Won 2-1 | +181518 |
| 2modern | 304 | Thibault, Justin (1518) | Lost 1-2 | -181500 |
| 3modern | 450 | Versteegh, Scott (1502) | Lost 0-2 | -181482 |
| 4modern | 393 | Wingler, William (1468) | Lost 1-2 | -191463 |
| 5modern | 478 | Mills, Scott (1443) | Lost 1-2 | -181445 |
| 6modern | 404 | Lux, Jason (1425) | Lost 1-2 | -181427 |
| 7modern | 326 | Baerd, Chamberlin (1410) | Won 2-0 | +171444 |
| 8modern | 255 | Brinkley, Michael (1444) | Lost 0-2 | -181426 |
| 9modern | 204 | Casto, Matt (1409) | Won 2-1 | +181444 |
| top | average opponent: 1455record: 3-6 | new rating: 1444 | ||