Villarrubia, Peter
Current rating: 1581
Record: 13-12
| Grand Prix New Jersey 2018 (GRN standard) | starting rating: 1620 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 104 | Gille, Brandon (1507) | Won 2-1 | +161636 |
| 3standard | 181 | Miller, Myles (1592) | Lost 1-2 | -181618 |
| 4standard | 204 | Sawyer, Alex (1694) | Lost 0-2 | -171601 |
| 5standard | 340 | Smith, Ken (1487) | Lost 1-2 | -201581 |
| top | average opponent: 1570record: 1-3 | new rating: 1581 | ||
| Grand Prix Richmond 2018 (leg) (legacy) | starting rating: 1418 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 94 | Keathley, Nathan (1588) | Lost 1-2 | -151403 |
| 3legacy | 267 | Partington, Josh (1680) | Won 2-1 | +231426 |
| 4legacy | 277 | Abrams, Cory (1446) | Won 2-0 | +181444 |
| 5legacy | 122 | Cevasco, Brendan (1575) | Won 2-0 | +211465 |
| 6legacy | 42 | Nowicki, Eric (1655) | Won 2-0 | +211486 |
| 7legacy | 60 | Magou, George (1584) | Won 2-0 | +201506 |
| 8legacy | 35 | Weber, Ethan (1847) | Won 2-1 | +241530 |
| 9legacy | 2012 | Bright, Natalie (1633) | Won 2-1 | +201550 |
| 10legacy | 2007 | Hadley, Miquez (1568) | Won 2-0 | +181568 |
| 11legacy | 2002 | Turtenwald, Owen (2134) | Lost 0-2 | -81560 |
| 12legacy | 2015 | Zakrzewski, Sam (1907) | Won 2-1 | +241584 |
| 13legacy | 2009 | Hampton, Andrew (1899) | Won 2-0 | +231607 |
| 14legacy | 2005 | Lossett, Joe (2045) | Lost 0-2 | -101597 |
| 15legacy | 2014 | Szegho, Dalibor (1918) | Won 2-1 | +231620 |
| top | average opponent: 1749record: 11-3 | new rating: 1620 | ||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 874 | Ostrander, Alexis (1447) | Lost 0-2 | -181451 |
| 2modern | 899 | Mayer, Andrew (1596) | Won 2-1 | +201471 |
| 3modern | 806 | Szegedy, Michael (1463) | Lost 1-2 | -181453 |
| 4modern | 1070 | Schwarz, Matthew (1483) | Lost 0-2 | -171436 |
| 5modern | 1057 | Lee, Jonathan 2798 (1463) | Lost 0-2 | -181418 |
| top | average opponent: 1491record: 1-4 | new rating: 1418 | ||
| Grand Prix Baltimore 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 77 | Capriolo, Paul (1486) | Lost 0-2 | -181482 |
| 2sealed | 443 | Frayman, Igor (1773) | Lost 0-2 | -131469 |
| top | average opponent: 1630record: 0-2 | new rating: 1469 | ||