Guzman, Diego
Current rating: 1579
Record: 21-15
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1623 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 76 | Hernandez Seguro, David (1520) | Lost 0-2 | -201603 |
| 3standard | 411 | Scussel Oliveira Azor, (1500) | Won 2-1 | +161619 |
| 4standard | 324 | de Castro Vaz, Bruno (1523) | Lost 1-2 | -201599 |
| 5standard | 320 | Dias Godas, Thiago (1485) | Lost 1-2 | -201579 |
| top | average opponent: 1507record: 1-3 | new rating: 1579 | ||
| Grand Prix Santiago 2014 (KTK standard) | starting rating: 1668 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 4 | Toledo Diaz, Sebastian Antonio (1500) | Lost 0-2 | -211647 |
| 3standard | 237 | Sepulveda, Sergio (1584) | Won 2-0 | +171664 |
| 4standard | 97 | Milan, Leandro (1498) | Lost 0-2 | -211643 |
| 5standard | 211 | Perez, David [CHL] (1500) | Lost 0-2 | -201623 |
| top | average opponent: 1521record: 1-3 | new rating: 1623 | ||
| Grand Prix Buenos Aires 2014 (BNG standard) | starting rating: 1667 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 39 | Cordoba, Ezequiel (1539) | Lost 0-2 | -201647 |
| 4standard | 217 | Carol, Remigio (1521) | Won 2-1 | +161663 |
| 5standard | 95 | Siqueira Julio, Gustavo (1536) | Won 2-0 | +151678 |
| 6standard | 41 | Tapia Becerra, Felipe (2013) | Won 2-0 | +241702 |
| 7standard | 252 | Rojas, Guido (1557) | Won 2-0 | +161718 |
| 8standard | 35 | Vazquez, Maximiliano (1560) | Won 2-0 | +151733 |
| 9standard | 17 | Oiene, Nicolas (1615) | Lost 0-2 | -201713 |
| 10standard | 38 | Martins Gomes, Leandro (1604) | Lost 0-2 | -201693 |
| 11standard | 44 | Silva, Danilo (1583) | Lost 0-2 | -201673 |
| 12standard | 59 | Salas, Juan (1499) | Won 2-1 | +151688 |
| 13standard | 45 | Lemos, Tulio A (1571) | Won 2-1 | +151703 |
| 14standard | 29 | Casatti, Vagner William (1790) | Lost 1-2 | -161687 |
| 15standard | 42 | Bossaneli Araujo, William (1654) | Lost 0-2 | -191668 |
| top | average opponent: 1619record: 7-6 | new rating: 1668 | ||
| Grand Prix Santiago 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 31 | Briano, Francisco (1500) | Won 2-0 | +181518 |
| 2modern | 157 | Maldonado, Nicolas (1500) | Won 2-1 | +181536 |
| 3modern | 119 | Zurita Gonzalez, David (1667) | Won 2-1 | +201556 |
| 4modern | 292 | Gaete Quezada, Daniel (1521) | Won 2-0 | +171573 |
| 5modern | 228 | Silva, Jose Francisco (1767) | Won 2-0 | +221595 |
| 6modern | 74 | Giambartolomei, Orlando Luis (1556) | Lost 0-2 | -191576 |
| 7modern | 55 | Fernandez, Camilo (1538) | Won 2-1 | +181594 |
| 8modern | 61 | Monlevade, Philippe (1635) | Won 2-0 | +181612 |
| 9modern | 17 | Souza, Joao Claudio (1523) | Won 2-0 | +171629 |
| 10modern | 5 | Rocha, Hector Javier (1588) | Won 2-0 | +171646 |
| 11modern | 2 | Parraga, Michael (1627) | Won 2-1 | +181664 |
| 12modern | 2 | Sepulveda, Sergio (1637) | Won 2-1 | +171681 |
| 13modern | 1 | Di Silvestro, Cristian (1685) | Lost 0-2 | -181663 |
| 14modern | 2 | Chong, Cristian (1664) | Lost 0-2 | -181645 |
| 15modern | 7 | Lopez, Rodrigo (1878) | Won 2-0 | +221667 |
| top | average opponent: 1619record: 12-3 | new rating: 1667 | ||