de Oliveira Jr., Ary
Current rating: 1553
Record: 8-5
| Grand Prix Buenos Aires 2008 (SHM standard) | starting rating: 1554 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 72 | ZELADA, MARCOS (1536) | Lost 0-2 | -191535 |
| 4standard | 96 | ROMANO, FAVIO (1518) | Won 2-0 | +181553 |
| 5standard | 114 | Horne Mattos, Marcelo (1535) | Lost 1-2 | -181535 |
| 6standard | 118 | Lamberti, Alejandro (1501) | Won 2-1 | +171552 |
| 7standard | 109 | Calcagno, Leonardo (1661) | Won 2-0 | +201572 |
| 8standard | 52 | PIDONE, Luciano (1506) | Lost 1-2 | -191553 |
| average opponent: 1543record: 3-3 | new rating: 1553 | |||
| Grand Prix Sao Paulo 2002 (JUD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 73 | Ikeda, Rafael Kazuhiro (1500) | Won 2-1 | +181518 |
| 2standard | 59 | Feliciano, Sandro R (1518) | Won 2-1 | +181536 |
| 3standard | 7 | Scherrer, Gustavo D (1518) | Won 2-0 | +181554 |
| 4standard | 20 | Brown-Santirso, Julian (1556) | Lost 1-2 | -181536 |
| 5standard | 62 | Fuzetti, Dirceu Alcantra (1552) | Lost 1-2 | -181518 |
| 6standard | 72 | Ferreira, Frederico B (1502) | Won 2-0 | +181536 |
| 7standard | 33 | Clemente Buzzo, Alberto (1538) | Won 2-0 | +181554 |
| average opponent: 1526record: 5-2 | new rating: 1554 | |||