Valerio, Roger
Current rating: 1527
Record: 4-3-2
| Grand Prix Costa Rica 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 133 | Gutierrez Pena, Jose Daniel (1416) | Draw 1-1 | -21498 |
| 2standard | 98 | Solorzano, Michaelle (1626) | Won 2-0 | +211519 |
| 3standard | 122 | Lemus, Javier (1518) | Lost 0-1 | -181501 |
| 4standard | 162 | Reyna Valencia, Carlos (1531) | Lost 0-2 | -181483 |
| 5standard | 189 | Hernandez Gomez, Anthony (1481) | Won 2-1 | +181501 |
| 6standard | 152 | Madriz Alvarado, Aram (1465) | Won 2-1 | +181519 |
| 7standard | 110 | Vazquez Pena, Javier (1655) | Won 2-0 | +201539 |
| 8standard | 85 | Sclauzero, Joseph (1873) | Lost 1-2 | -121527 |
| 9standard | 115 | Lopez Villalobos, Jose Luis (1518) | Draw 1-1 | 01527 |
| average opponent: 1565record: 4-3-2 | new rating: 1527 | |||