Ullrich, Alex
Current rating: 1535
Record: 8-6-1
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 264 | Longo Caminha, Bruno (1522) | Lost 1-2 | -181502 |
| 2modern | 370 | Orlando, Allan (1457) | Won 2-0 | +171519 |
| 3modern | 452 | Cassanello, Enzo (1533) | Won 2-0 | +181537 |
| 4modern | 348 | Lopes Mesquita, Bruno (1548) | Lost 1-2 | -181519 |
| 5modern | 311 | Lemos Da Silva, Joao Paulo (1440) | Won 2-0 | +171536 |
| 6modern | 249 | Zilnyk, Kahl (1482) | Draw 1-1 | -11535 |
| 7modern | 267 | Lizana Arriagada, Rodolfo Antonio (1517) | Won 2-1 | +181553 |
| 8modern | 189 | Zilli Da Silva Jr., Jose (1571) | Lost 0-2 | -181535 |
| average opponent: 1509record: 4-3-1 | new rating: 1535 | |||
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 264 | Oliveira De Alcantara, Bruno (1360) | Won 2-0 | +151515 |
| 2modern | 298 | Gennari Souza, Juliano (1807) | Won 2-0 | +241539 |
| 3modern | 91 | Onofre Santiago B Junior, Mark1519 (1535) | Lost 1-2 | -181521 |
| 4modern | 384 | Fujiyama, Roberto (1473) | Lost 1-2 | -191502 |
| 5modern | 383 | Felcom, Fellipe (1502) | Won 2-0 | +181520 |
| 6modern | 349 | Dallago Pioczcovski, Guilherme (1517) | Won 2-1 | +181538 |
| 7modern | 223 | Nascimento, Thiago (1537) | Lost 1-2 | -181520 |
| average opponent: 1533record: 4-3 | new rating: 1520 | |||