18 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Calderin Gonzalez, Roberto | De Leon Calderon, Juan Carlos | 1-0 | B09 | Tercer Torneo Internacional Club Caissa Guatemala | 2026-01-11 |
| Calderin Gonzalez, Roberto | Juarez Flores, Gustavo E. | 1-0 | E09 | Tercer Torneo Internacional Club Caissa Guatemala | 2026-01-10 |
| Calderin Gonzalez, Roberto | Cardenas Carbajal, Nilson | 1/2-1/2 | E60 | Tercer Torneo Internacional Club Caissa Guatemala | 2026-01-09 |
| Calderin Gonzalez, Roberto | Gonzalez Vidal, Yuri | 1/2-1/2 | D41 | Tercer Torneo Internacional Club Caissa Guatemala | 2026-01-08 |
| Calderin Gonzalez, Roberto | Garcia Medina, Fiorella Jasmine | 1-0 | C02 | Tercer Torneo Internacional Club Caissa Guatemala | 2026-01-07 |
| Roberto Calderin Gonzalez | Shaaketh Sivakumar | 1/2-1/2 | D55 | Round 9: Roberto Calderin Gonzalez - Shaaketh Sivakumar | 2024-01-07 |
| Roberto Calderin Gonzalez | Hanchi Yao | 1/2-1/2 | A09 | Round 8: Roberto Calderin Gonzalez - Hanchi Yao | 2024-01-06 |
| Roberto Calderin Gonzalez | Adam Stevens | 1-0 | A45 | Round 6: Roberto Calderin Gonzalez - Adam Stevens | 2024-01-05 |
| Roberto Calderin Gonzalez | Ruoyu Zhou | 1/2-1/2 | D58 | Round 4: Roberto Calderin Gonzalez - Ruoyu Zhou | 2024-01-04 |
| Roberto Calderin Gonzalez | Derin Goktepe | 1-0 | D38 | Round 2: Roberto Calderin Gonzalez - Derin Goktepe | 2024-01-03 |