perez p., juvenal
Current rating: 1531
Record: 9-7-1
| Grand Prix Santiago 2015 (ORI limited) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 209 | Maurelia, Alvaro (1500) | Won 2-0 | +171550 |
| 2sealed | 21 | Nunez, Jonathan (1588) | Won 2-0 | +191569 |
| 3sealed | 86 | Iadicicco, Demian (1514) | Won 2-1 | +171586 |
| 4sealed | 42 | Briano, Francisco (1598) | Lost 0-2 | -181568 |
| 5sealed | 117 | Barrozo, Andre (1588) | Won 2-1 | +191587 |
| 6sealed | 83 | Quijada Bahamondes, Alejandro (1577) | Lost 0-2 | -191568 |
| 7sealed | 111 | Peldoza, Jaime (1534) | Lost 0-2 | -181550 |
| 8sealed | 132 | Leon, Jorge E (1518) | Lost 0-2 | -191531 |
| average opponent: 1552record: 4-4 | new rating: 1531 | |||
| Grand Prix Santiago 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 203 | Rodrigues, Ederson (1449) | Won 2-0 | +171517 |
| 2modern | 59 | Hernandez Meruane, Diego Antonio (1500) | Draw 1-1 | 01517 |
| 3modern | 173 | Carrizo, Alejandro (1465) | Lost 0-2 | -191498 |
| 4modern | 245 | Britez, Maximiliano (1502) | Won 2-1 | +181516 |
| 5modern | 172 | Wohlers, Renato (1622) | Won 2-1 | +201536 |
| 6modern | 27 | Barzola, Juan Pablo (1512) | Lost 1-2 | -191517 |
| 7modern | 164 | Rubilar, Horacio (1467) | Won 2-1 | +171534 |
| 8modern | 117 | Ampuero, Carlos (1537) | Won 2-0 | +191553 |
| 9modern | 78 | Eduardo, Gabriel a (1465) | Lost 1-2 | -201533 |
| average opponent: 1502record: 5-3-1 | new rating: 1533 | |||