Ponce, Marcelino
Current rating: 1443
Record: 1-4-1
| Grand Prix Chicago 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 238 | Splett, Reed (1500) | Lost 1-2 | -181482 |
| 2modern | 284 | Bustos, Michael (1428) | Lost 0-2 | -191463 |
| 3modern | 465 | Miller, Paul (1435) | Draw 1-1 | 01463 |
| 4modern | 508 | Clausen, Larry (1480) | Lost 0-2 | -181445 |
| 5modern | 486 | Blatt, Douglas (1382) | Lost 0-2 | -191426 |
| 6modern | 439 | Thaden, Garrett (1409) | Won 2-0 | +171443 |
| average opponent: 1439record: 1-4-1 | new rating: 1443 | |||