Perez Aranda, Carlos
Current rating: 1441
Record: 1-5-1
| Grand Prix Costa Rica 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 43 | Biaggi, Andrea (1600) | Won 2-0 | +201520 |
| 4standard | 19 | Tiu, Oliver (2138) | Lost 0-2 | -81512 |
| 5standard | 67 | Vargas, Jose (1496) | Lost 0-2 | -181494 |
| 6standard | 120 | Solano, Geancarlo (1524) | Lost 0-2 | -181476 |
| 7standard | 167 | Pau Wu, Ricardo Benito (1502) | Draw 1-1 | +11477 |
| 8standard | 149 | Lopez Villalobos, Jose Luis (1500) | Lost 1-2 | -181459 |
| 9standard | 145 | Hernandez Gomez, Anthony (1482) | Lost 0-2 | -181441 |
| average opponent: 1606record: 1-5-1 | new rating: 1441 | |||