Testa, Gio Andrea
Current rating: 1400
Record: 3-9
| Grand Prix Lyon 2019 (ELD standard) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 119 | Stefan, Julian (1500) | Lost 0-2 | -171431 |
| 2standard | 264 | Warner, Christopher (1484) | Won 2-0 | +191450 |
| 3standard | 342 | Corneille, Sonny (1484) | Lost 0-2 | -181432 |
| 4standard | 325 | Fernandez, Anthony (1646) | Lost 1-2 | -141418 |
| 5standard | 393 | Schmidt, Jacob (1430) | Lost 0-2 | -181400 |
| average opponent: 1509record: 1-4 | new rating: 1400 | |||
| Grand Prix Lille 2018 (GRN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 116 | Launay, Remi (1491) | Lost 0-2 | -181482 |
| 2standard | 304 | Elbaz, Mikael (1548) | Lost 0-2 | -171465 |
| 3standard | 588 | Berthion, Pierre-Yves (1465) | Won 2-0 | +181483 |
| 4standard | 526 | Allemandou, Cedric (1503) | Lost 0-2 | -181465 |
| 5standard | 575 | Rousseaux, Alexandre (1462) | Won 2-0 | +181483 |
| 6standard | 516 | Lanus, Nicolas (1504) | Lost 1-2 | -171466 |
| 7standard | 468 | Suer, Moritz (1462) | Lost 0-2 | -181448 |
| average opponent: 1491record: 2-5 | new rating: 1448 | |||