Meza, Ivan
Current rating: 1520
Record: 4-3-1
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 531 | Soler Ramos Terroni, Lucas (1500) | Won 2-0 | +181518 |
| 2modern | 213 | Pinheiro, Joao Felipe (1480) | Won 2-1 | +171535 |
| 3modern | 6 | Ocampo, Daniel Morin (1660) | Won 2-0 | +211556 |
| 4modern | 7 | Alves, Gustavo (1456) | Lost 1-2 | -201536 |
| 5modern | 147 | Castro, Juan Manuel (1710) | Lost 0-2 | -151521 |
| 6modern | 351 | Batista Miziara, Marcelo (1474) | Draw 1-1 | -11520 |
| 7modern | 285 | Tote, Jose Luis Mazzi Cordero (1519) | Lost 0-2 | -181502 |
| 8modern | 307 | Uranga Mendes, Gabriel (1502) | Won 2-0 | +181520 |
| average opponent: 1538record: 4-3-1 | new rating: 1520 | |||