Valerio, Robert
Current rating: 1450
Record: 12-17
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1438 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 610 | McKenzie, E (1564) | Lost 0-2 | -161422 |
| 2sealed | 777 | Owens, Jonathan (1517) | Lost 0-2 | -161406 |
| 3sealed | 899 | Gong, Daniel (1464) | Won 2-0 | +191425 |
| 4sealed | 710 | Soler, Justin (1509) | Won 2-0 | +191444 |
| 5sealed | 485 | Diaz, Sal (1499) | Won 2-1 | +191463 |
| 6sealed | 557 | Davis, Randy (1748) | Lost 0-2 | -131450 |
| top | average opponent: 1550record: 3-3 | new rating: 1450 | ||
| Grand Prix Santiago 2013 (THS standard) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 37 | Puerta, Omar A (1517) | Lost 0-2 | -181473 |
| 2modern | 177 | Alfaro Contreras, Luis (1482) | Lost 1-2 | -181455 |
| 3modern | 345 | Castro Alvarez, Matias (1463) | Lost 1-2 | -171438 |
| top | average opponent: 1487record: 0-3 | new rating: 1438 | ||
| Grand Prix Verona 2013 (GTC standard) | starting rating: 1493 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 135 | Cooman, Andy (1596) | Won 2-1 | +201513 |
| 5standard | 32 | Thompson, Gerry (1968) | Lost 0-2 | -111502 |
| 6standard | 110 | Soderqvist, Joakim (1526) | Lost 1-2 | -171485 |
| 7standard | 180 | Anders, Torsten (1636) | Won 2-0 | +201505 |
| 8standard | 131 | Borcevsky, Pavel (1692) | Lost 1-2 | -141491 |
| top | average opponent: 1683record: 2-3 | new rating: 1491 | ||
| Grand Prix Santiago 2011 (ISD limited) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 7 | Morales, Carlos C (1500) | Won 2-1 | +181485 |
| 2sealed | 39 | Costarelli, Ignacio (1518) | Won 2-1 | +191504 |
| 3sealed | 99 | Alaggia, German A (1537) | Lost 1-2 | -171487 |
| 4sealed | 163 | Sandoval, Saul (1518) | Won 2-1 | +181505 |
| 5sealed | 57 | Heredia, Facundo (1553) | Won 2-0 | +191524 |
| 6sealed | 80 | Quintas, Mario (1606) | Lost 1-2 | -161508 |
| 7sealed | 73 | Frias, Daniel (1679) | Lost 0-2 | -151493 |
| top | average opponent: 1559record: 4-3 | new rating: 1493 | ||
| Grand Prix Florence 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 564 | Dagani, Samuele (1500) | Won 2-0 | +181518 |
| 2sealed | 559 | Pashley, Stephen (1435) | Won 2-1 | +161534 |
| 3sealed | 521 | Kreher, Christian (1769) | Lost 0-2 | -131521 |
| 4sealed | 624 | Rois, Andreas (1540) | Won 2-0 | +181539 |
| 5sealed | 617 | Zabkar, Aljaz (1521) | Lost 0-2 | -181521 |
| 6sealed | 634 | Oliviero, Marco (1519) | Lost 1-2 | -181503 |
| 7sealed | 661 | Basso, Nicolo (1498) | Lost 1-2 | -181485 |
| 8sealed | 617 | Pasquini, Andrea (1498) | Lost 1-2 | -181467 |
| top | average opponent: 1535record: 3-5 | new rating: 1467 | ||