Theotonio T Rios, Alexandre
Current rating: 1518
Record: 7-7
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 578 | Hervas, Lucas (1548) | Lost 0-2 | -161450 |
| 2modern | 558 | Perez, Felipe (1682) | Lost 1-2 | -141436 |
| 3modern | 664 | Oliveira, Guilherme (1525) | Won 2-0 | +201456 |
| 4modern | 631 | Vanzato, Leonardo (1482) | Won 2-0 | +181474 |
| 5modern | 354 | Silva, David [BRA] (1468) | Won 2-1 | +181492 |
| 6modern | 216 | Orlando, Allan (1531) | Won 2-0 | +191511 |
| 7modern | 262 | Bollati, Matias (1931) | Lost 0-2 | -111500 |
| 8modern | 222 | Goncalves, Leonardo (1517) | Won 2-1 | +181518 |
| average opponent: 1586record: 5-3 | new rating: 1518 | |||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 178 | Alves Pellegrini, Felipe (1785) | Won 2-1 | +231523 |
| 3modern | 90 | Martins De Rezende, Aloyr (1479) | Lost 0-2 | -191504 |
| 4modern | 309 | Neves, Pedro (1404) | Lost 0-2 | -201484 |
| 5modern | 292 | Silva, Ralf Ricardo (1499) | Won 2-0 | +191503 |
| 6modern | 309 | Maia, Tiago (1518) | Lost 0-2 | -181485 |
| 7modern | 385 | Navarro, Rafael (1458) | Lost 0-2 | -191466 |
| average opponent: 1524record: 2-4 | new rating: 1466 | |||