Vigiani, Guido
Current rating: 1488
Record: 5-6
| Grand Prix Sao Paulo 2019 (2) (ELD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| A1standard | 1 | Almeida, Leosmar (1519) | Lost 0-2 | -181482 |
| A2standard | 119 | Negrini, Rafael (1577) | Won 2-0 | +201502 |
| A3standard | 119 | Lima Junior, Omar (1506) | Lost 1-2 | -181484 |
| A4standard | 115 | Jerez, Ezequiel (1442) | Lost 1-2 | -191465 |
| B1standard | 49 | dos Santos Elias, Joao Paulo (1455) | Won 2-0 | +181483 |
| B2standard | 40 | Garcia, Anderson (1517) | Lost 0-2 | -171466 |
| B3standard | 88 | Zorzi Pinarello, Marcelo (1609) | Lost 0-2 | -161450 |
| B4standard | 153 | Novello, Eduardo (1414) | Won 0-0 | +181468 |
| B5standard | 105 | Inoue, Marcelo Toshio (1355) | Won 2-0 | +161484 |
| B6standard | 89 | Pereira, Natanael (1539) | Won 2-1 | +191503 |
| B7standard | 32 | De Carvalho Barbosa, Victor (1683) | Lost 0-2 | -151488 |
| average opponent: 1511record: 5-6 | new rating: 1488 | |||