Oliveira, David
Current rating: 1593
Record: 13-8
| Grand Prix Utrecht 2014 (M15 standard) | starting rating: 1641 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 64 | Liljendal, Roy (1441) | Won 2-0 | +151656 |
| 2standard | 174 | Koorenhof, Pepijn (1448) | Lost 0-2 | -221634 |
| 3standard | 546 | Drost, Hans (1536) | Won 2-1 | +161650 |
| 4standard | 317 | Vieren, Pascal (1857) | Lost 1-2 | -141636 |
| 5standard | 465 | Zapico Martinez, Adria (1377) | Lost 1-2 | -231613 |
| 6standard | 476 | Stier, Thomas (1483) | Lost 0-2 | -201593 |
| average opponent: 1524record: 2-4 | new rating: 1593 | |||
| Grand Prix Lisbon 2012 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 142 | Gaspar, Emanuel R (1501) | Won 2-0 | +181518 |
| 2sealed | 11 | Quaresma, Marcos (1425) | Won 2-1 | +161534 |
| 3sealed | 50 | Picot, Pierre (1513) | Won 2-1 | +181552 |
| 4sealed | 66 | Bueno Lara, Jose Jesus (1551) | Won 2-1 | +181570 |
| 5sealed | 33 | Teixeira, Daniel (1507) | Won 2-1 | +171587 |
| 6sealed | 11 | Antonio, Aderito (1636) | Won 2-1 | +191606 |
| 7sealed | 9 | Summersberger, Helmut (1874) | Won 2-1 | +221628 |
| 8sealed | 4 | Costa, Nuno (1770) | Won 2-1 | +211649 |
| 9sealed | 1 | Milis, Michael (1842) | Lost 0-2 | -151634 |
| 10draft | 47 | Picciafuochi, Riccardo (1594) | Won 2-1 | +181652 |
| 11draft | 63 | Costa, Nuno (1784) | Lost 1-2 | -161636 |
| 12draft | 30 | Cunha, Andre (1731) | Lost 1-2 | -161620 |
| 13draft | 40 | Picciafuochi, Riccardo (1583) | Won 2-0 | +171637 |
| 14draft | 53 | Martinez, Alexis (1844) | Won 2-0 | +221659 |
| 15draft | 21 | Blanchard, Xavier (1675) | Lost 1-2 | -181641 |
| average opponent: 1655record: 11-4 | new rating: 1641 | |||