Chaachaa, Elias
Current rating: 1441
Record: 7-10
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 503 | Colar, Bruno (1522) | Lost 1-2 | -171498 |
| 2modern | 447 | Ortega, Ananias (1389) | Lost 1-2 | -201478 |
| 3modern | 579 | Hervas, Lucas (1523) | Lost 0-2 | -181460 |
| 4modern | 645 | Costa, Jansen (1448) | Lost 0-2 | -181442 |
| 5modern | 590 | Rodrigo Cola, Plinio (1430) | Won 2-0 | +181460 |
| 6modern | 494 | Richard, Felipe (1435) | Lost 0-2 | -181442 |
| 7modern | 409 | Gorrao Moreira Campos, Orion (1429) | Won 2-1 | +171459 |
| 8modern | 337 | Pimentel De Albuquerque, Vinicius (1416) | Lost 0-2 | -181441 |
| average opponent: 1449record: 2-6 | new rating: 1441 | |||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 71 | Augusto Goettnauer, Jorge (1396) | Lost 0-2 | -201480 |
| 2modern | 539 | Barros, Leonardo (1431) | Won 2-0 | +171497 |
| 3modern | 454 | Maranhao Junior, Magno (1500) | Won 2-1 | +181515 |
| 4modern | 201 | De Oliveira Cano, Gabriel2320 (1516) | Lost 0-2 | -181497 |
| 5modern | 324 | Amaral De Silva, Leonardo (1562) | Lost 0-2 | -171480 |
| 6modern | 458 | Medeiros, Daniel (1482) | Won 2-0 | +181498 |
| 7modern | 311 | De Sousa Silva, Rodrigo (1484) | Lost 1-2 | -181480 |
| 8modern | 367 | Santanna, Levy (1437) | Won 2-0 | +171497 |
| 9modern | 289 | Pinheiro, Joao Felipe (1498) | Won 2-1 | +181515 |
| average opponent: 1478record: 5-4 | new rating: 1515 | |||