Arciniegas, German
Current rating: 1416
Record: 3-8-1
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 8 | Stathopolos, Julio (1467) | Lost 1-2 | -181428 |
| 2modern | 574 | Correa, Andre (1482) | Won 2-0 | +191447 |
| 3modern | 462 | Arganaraz, Marcos (1521) | Lost 1-2 | -161431 |
| 4modern | 554 | Neves, Igor Jose (1463) | Won 2-0 | +181449 |
| 5modern | 487 | Bomfim Pereira Neto, Joao Baptista (1500) | Lost 0-2 | -171432 |
| 6modern | 456 | Cherubini, Luis Guilherme (1469) | Won 2-0 | +191451 |
| 7modern | 297 | Blanco, Lourenco (1496) | Lost 1-2 | -171434 |
| 8modern | 320 | Nogueira Da Gama Filho, Huber Aristoteles (1434) | Lost 1-2 | -181416 |
| average opponent: 1479record: 3-5 | new rating: 1416 | |||
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 22 | Monteiro, Deivid (1500) | Lost 0-2 | -181482 |
| 2modern | 633 | Takazone, Gustavo (1482) | Draw 1-1 | 01482 |
| 3modern | 579 | Silva, Alex Cristophe Cruz (1483) | Lost 1-2 | -181464 |
| 4modern | 643 | Celes Sousa, Julio (1463) | Lost 0-2 | -181446 |
| average opponent: 1482record: 0-3-1 | new rating: 1446 | |||