Guerrero, Andres
Current rating: 1427
Record: 1-5
| Grand Prix Tampa Bay 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 283 | Johnson, Eli (1500) | Lost 1-2 | -181482 |
| 2modern | 353 | Pulliam, Brock (1428) | Won 2-1 | +171499 |
| 3modern | 262 | Doremus, Michael (1500) | Lost 1-2 | -181481 |
| 4modern | 335 | Reed, Brian (1465) | Lost 0-2 | -181463 |
| 5modern | 368 | Kraljevich, Kyle (1470) | Lost 0-2 | -181445 |
| 6modern | 327 | Gaught, Alisha (1461) | Lost 0-2 | -181427 |
| average opponent: 1471record: 1-5 | new rating: 1427 | |||