Ordonez, Marco
Current rating: 1468
Record: 5-7
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 405 | Luis, Steven (1462) | Won 2-1 | +181520 |
| 2modern | 371 | Sutherin, Brian (1518) | Lost 1-2 | -181502 |
| 3modern | 536 | Johnson, Sam (1642) | Lost 0-2 | -161486 |
| 4modern | 730 | Manorothkul, Narynn (1482) | Lost 0-2 | -181468 |
| average opponent: 1526record: 1-3 | new rating: 1468 | |||
| Grand Prix Dallas-Fort Worth 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 16 | Scheuermann, Alex (1789) | Lost 1-2 | -131487 |
| 2modern | 438 | Ulrich, Bruce (1359) | Won 2-0 | +161503 |
| 3modern | 324 | Barrera, Wesley (1579) | Won 2-1 | +191522 |
| 4modern | 279 | Nevarez, Noel (1418) | Won 2-1 | +161538 |
| 5modern | 148 | Palacio, Flaco (1524) | Lost 0-2 | -181520 |
| 6modern | 314 | Auszenk, Ruben (1518) | Lost 0-2 | -181502 |
| 7modern | 292 | Romick, Michael (1465) | Won 2-0 | +171519 |
| 8modern | 238 | Spears, Nicholas (1572) | Lost 1-2 | -171502 |
| average opponent: 1528record: 4-4 | new rating: 1502 | |||