Etxebarria, Aritz
Current rating: 1487
Record: 6-7
| Regional Championships Naples 2023 (ONE standard) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 57 | Samaniego, Alex (1553) | Lost 1-2 | -161464 |
| 2standard | 171 | Dubrava, Tomas (1617) | Won 1-0 | +201484 |
| 3standard | 128 | Alvarez-Zucchino, Luis (1512) | Won 2-0 | +191503 |
| 4standard | 41 | Aquino Pareja, Francisco (1629) | Lost 1-2 | -161487 |
| 5standard | 109 | Mason, Thomas (1385) | Won 2-0 | +161503 |
| 6standard | 94 | Garcia Suarez, Sergio (1667) | Lost 1-2 | -151488 |
| 7standard | 113 | Harrison, Alan (1378) | Won 2-0 | +161504 |
| 8standard | 85 | Soto, Gabriel (1563) | Lost 0-2 | -171487 |
| average opponent: 1538record: 4-4 | new rating: 1487 | |||
| Grand Prix Bilbao 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 216 | Celorrio Torres, Nestor (1500) | Won 2-0 | +181518 |
| 2modern | 142 | Crespo Miguel, Rodrigo (1518) | Won 2-0 | +181536 |
| 3modern | 340 | Santos, Tito (1524) | Lost 0-2 | -181518 |
| 4modern | 361 | Andino, Jorge Antonio (1506) | Lost 0-2 | -181500 |
| 5modern | 444 | Hubert, Cedric (1424) | Lost 0-2 | -201480 |
| average opponent: 1495record: 2-3 | new rating: 1480 | |||