Cardona, Itziar
Current rating: 1450
Record: 1-4-1
| Regional Championships Mexico City 2023 Cycle 4 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 27 | Escobar, Alejandro (1523) | Lost 0-1 | -181482 |
| 2pioneer | 79 | Trnka, Dalibor (1683) | Lost 1-2 | -141468 |
| 3pioneer | 81 | Romero Quesada, Francisco (1468) | Draw 1-1 | 01468 |
| 4pioneer | 85 | Garza, Olaf (1450) | Won 2-0 | +181486 |
| 5pioneer | 68 | Barron, Diego (1484) | Lost 1-2 | -181468 |
| 6pioneer | 72 | Pane, Franco (1469) | Lost 0-2 | -181450 |
| average opponent: 1513record: 1-4-1 | new rating: 1450 | |||