Ruiz, Alex
Current rating: 1423
Record: 9-16-2
| Grand Prix Pittsburgh 2016 (SOI standard) | starting rating: 1398 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 224 | Baker, Timothy J (1500) | Won 2-1 | +191417 |
| 2standard | 225 | Bold Wark, Lewis (1727) | Lost 0-2 | -121405 |
| 3standard | 414 | Wyzykowski, Edward (1466) | Won 2-1 | +191424 |
| 4standard | 339 | Cotrupe, Matthew (1763) | Won 2-0 | +241448 |
| 5standard | 185 | Davis, Randy (1726) | Lost 1-2 | -131435 |
| 6standard | 387 | Croft, Kyle (1542) | Lost 0-2 | -161419 |
| 7standard | 343 | Sigg, Andrew (1502) | Won 2-1 | +191438 |
| 8standard | 354 | Christopher, Michael 5140 (1523) | Draw 1-1 | +21440 |
| 9standard | 294 | Cole, Ryan (1524) | Lost 0-2 | -171423 |
| top | average opponent: 1586record: 4-4-1 | new rating: 1423 | ||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 40 | Musselman, Reuben (1568) | Lost 1-2 | -151430 |
| 2modern | 1050 | Marsh, Calvin (1447) | Lost 1-2 | -181412 |
| 3modern | 1115 | Hall, Christopher (1471) | Lost 0-2 | -171395 |
| 4modern | 1224 | Brewer, Zachary (1448) | Won 2-0 | +191414 |
| 5modern | 1102 | Lawless, Mike (1503) | Lost 1-2 | -161398 |
| top | average opponent: 1487record: 1-4 | new rating: 1398 | ||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1476 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 647 | Matousek, Stephen J (1500) | Won 2-0 | +191495 |
| 2standard | 808 | Wagener, Joshua (1719) | Lost 0-2 | -141481 |
| 3standard | 831 | George, Domenic (1499) | Lost 1-2 | -181463 |
| 4standard | 929 | Victor, Raphael (1482) | Lost 1-2 | -181445 |
| top | average opponent: 1550record: 1-3 | new rating: 1445 | ||
| Grand Prix Los Angeles 2009 (extended) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 180 | Szylewicz, Aaron (1500) | Won 2-1 | +191465 |
| 2extended | 140 | Contreras, Cameron (1487) | Won 2-0 | +181483 |
| 3extended | 95 | Seck, Ben (1782) | Won 2-1 | +241507 |
| 4extended | 13 | Brown, Erin (1665) | Draw 1-1 | +21509 |
| 5extended | 57 | Ellis, Kenneth (1527) | Lost 0-2 | -171492 |
| 6extended | 119 | Cash, Brent (1627) | Lost 0-2 | -161476 |
| top | average opponent: 1598record: 3-2-1 | new rating: 1476 | ||
| Grand Prix San Francisco 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 189 | Albert, Joseph (1500) | Lost 0-2 | -181482 |
| 2block | 179 | Taylor, David (1479) | Lost 0-2 | -181464 |
| 3block | 288 | Borba, John (1464) | Lost 0-2 | -181446 |
| top | average opponent: 1481record: 0-3 | new rating: 1446 | ||