Verdugo, Juan
Current rating: 1536
| Grand Prix Santiago 2017 (AKH standard) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 105 | Gonzalez Pizarro, Loreto Mercedes (1346) | Won 2-0 | +151534 |
| 2standard | 62 | Berrios, Adolfo (1572) | Won 2-0 | +181552 |
| 3standard | 63 | Croce, Nicolas (1543) | Lost 1-2 | -181534 |
| 4standard | 98 | Barria Casas, Adrian (1517) | Won 2-1 | +181552 |
| 5standard | 122 | Munoz, Mario (1570) | Lost 0-2 | -181534 |
| 6standard | 118 | Fernandes Ferraz, Diego (1654) | Lost 1-2 | -161518 |
| 7standard | 234 | Vallejos, Jonathan (1405) | Won 2-1 | +161534 |
| 8standard | 124 | Bejarano Espejo, Julio Miguel (1602) | Won 2-1 | +201554 |
| 9standard | 111 | Fernandez, Camilo (1555) | Lost 1-2 | -181536 |
| top | average opponent: 1529record: 5-4 | new rating: 1536 | ||
| Grand Prix Santiago 2016 (KLD standard) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 141 | Gomez Guillen, Matias (1459) | Lost 1-2 | -191478 |
| 2standard | 196 | Pastenes, Alvaro (1449) | Won 2-0 | +171495 |
| 3standard | 188 | Huerta, Adrian (1476) | Won 2-0 | +181513 |
| 4standard | 151 | Rivera, Guillermo (1635) | Lost 1-2 | -161497 |
| 5standard | 201 | Navarro, Diego (1439) | Won 2-1 | +171514 |
| 6standard | 147 | Bossaneli Araujo, William (1802) | Lost 1-2 | -131501 |
| 7standard | 182 | Grotto, Pablo (1480) | Lost 0-2 | -181483 |
| 8standard | 224 | Arellano Sandoval, Juan Francisco (1480) | Won 0-0 | +181501 |
| 9standard | 199 | Araya Vasquez, Alejandro (1496) | Won 2-0 | +181519 |
| top | average opponent: 1524record: 5-4 | new rating: 1519 | ||
| Grand Prix Santiago 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 28 | Gajardo Sobarzo, Felipe (1500) | Won 2-0 | +181518 |
| 2block | 13 | Barrientos Campos, Waldemar (1518) | Won 2-1 | +181536 |
| 3block | 7 | Sanchez Albert, Rodrigo (1338) | Lost 0-2 | -221514 |
| 4block | 52 | Galleguillos, Daniel (1518) | Won 2-0 | +191533 |
| 5block | 45 | Camoglino, Jorge Felipe (1535) | Lost 0-2 | -181515 |
| 6block | 53 | Lopez, Alvaro (1516) | Lost 0-2 | -181497 |
| top | average opponent: 1487record: 3-3 | new rating: 1497 | ||