Valdivia, Juan
Current rating: 1468
Record: 5-7-1
| Grand Prix Santiago 2015 (ORI limited) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 194 | Hernandez, Juan Carlos (1367) | Won 2-0 | +151540 |
| 2sealed | 177 | Barroso, Matias (1574) | Lost 1-2 | -171523 |
| 3sealed | 165 | Palominos, Luis (1499) | Lost 1-2 | -181505 |
| 4sealed | 266 | Lavin, Pablo (1482) | Lost 1-2 | -191486 |
| 5sealed | 299 | Hein, Tomas Javier (1465) | Lost 0-2 | -181468 |
| average opponent: 1477record: 1-4 | new rating: 1468 | |||
| Grand Prix Santiago 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 77 | Rodriguez, Juan Luis (1518) | Won 2-0 | +181518 |
| 3standard | 24 | Quiroga, Mariano (1560) | Won 2-0 | +191537 |
| 4standard | 69 | Nachman, David (1339) | Won 2-0 | +151552 |
| 5standard | 12 | Ferrari Spampinato, Gonzalo (1757) | Lost 0-2 | -151537 |
| 6standard | 31 | Esper Berthoud, Lucas (1822) | Won 2-1 | +231560 |
| 7standard | 43 | Llontop, Cesar (1536) | Lost 0-2 | -181542 |
| 8standard | 81 | Rivas Rojas, Joaquin (1519) | Draw 1-1 | -11541 |
| 9standard | 64 | Meza, Raimundo (1642) | Lost 0-2 | -161525 |
| average opponent: 1586record: 4-3-1 | new rating: 1525 | |||