Ortega, Alexandre
Current rating: 1461
Record: 5-9-1
| Grand Prix Amsterdam 2017 (AKH standard) | starting rating: 1426 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 91 | Brancewicz, Michal (1786) | Draw 1-1 | +71433 |
| 4standard | 174 | Plucinski, Karol (1484) | Lost 0-2 | -181415 |
| 5standard | 292 | Ramboa, Thierry (1783) | Won 2-1 | +251440 |
| 6standard | 181 | Moretti, Luca (1507) | Won 2-1 | +191459 |
| 7standard | 121 | Okic, Amir (1568) | Lost 1-2 | -161443 |
| 8standard | 195 | Dubelaar, Corne (1654) | Won 2-0 | +221465 |
| 9standard | 135 | Arndt, Georg (1793) | Won 2-1 | +241489 |
| 10standard | 90 | Out, Wim (1589) | Lost 0-2 | -171472 |
| 11standard | 137 | Verdoodt, Philip (1644) | Lost 1-2 | -141458 |
| 12standard | 155 | Loffler, Maximilian (1511) | Won 2-1 | +191477 |
| 13standard | 124 | Gevrey, Vincent (1603) | Lost 0-2 | -161461 |
| average opponent: 1629record: 5-5-1 | new rating: 1461 | |||
| Grand Prix Lyon 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 607 | Fehlauer, Hermann (1516) | Lost 0-2 | -181482 |
| 2modern | 723 | Bovey, Gaetan (1413) | Lost 0-2 | -191463 |
| 3modern | 770 | De Spirito, Davide (1433) | Lost 1-2 | -191444 |
| 4modern | 814 | Guthmann, Yann (1431) | Lost 0-2 | -181426 |
| average opponent: 1448record: 0-4 | new rating: 1426 | |||