Chemello, Antonio
Current rating: 1486
| Grand Prix Indianapolis 2016 (modern) | starting rating: 1496 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 302 | Knapp, Hans (1747) | Lost 1-2 | -141482 |
| 2modern | 760 | Belsky, Aaron (1482) | Lost 0-2 | -181464 |
| 3modern | 856 | Heimbrock, Simon (1469) | Won 2-0 | +181482 |
| 4modern | 742 | Nimtz, Alex (1480) | Won 2-1 | +181500 |
| 5modern | 523 | Wells, John W (1477) | Won 2-1 | +181518 |
| 6modern | 395 | Collins, Kenyon (1744) | Lost 1-2 | -141504 |
| 7modern | 506 | Soule, Nathaniel (1497) | Lost 1-2 | -181486 |
| top | average opponent: 1557record: 3-4 | new rating: 1486 | ||
| Grand Prix Detroit 2016 (modern) | starting rating: 1553 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 693 | Williams, Marty (1517) | Lost 1-2 | -191534 |
| 2modern | 983 | Kekich, Michael (1487) | Lost 0-2 | -191515 |
| 3modern | 1119 | Silk, Christian (1427) | Lost 0-2 | -191496 |
| top | average opponent: 1477record: 0-3 | new rating: 1496 | ||
| Grand Prix Detroit 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 343 | Moore, Jacob (1500) | Won 2-1 | +181518 |
| 2modern | 222 | Lawrence, Brett N (1447) | Lost 0-0 | -191499 |
| 3modern | 55 | Ellsworth, Owen (1541) | Lost 0-2 | -181481 |
| 4modern | 567 | Leger, Francis (1480) | Won 2-0 | +181499 |
| 5modern | 492 | Mrozinski, Chris (1502) | Lost 0-2 | -171482 |
| 6modern | 516 | Coats, Michael (1499) | Won 2-1 | +181500 |
| 7modern | 393 | Macaraeg, Tad (1543) | Won 0-0 | +191519 |
| 8modern | 301 | Cozby, Doug (1495) | Won 2-1 | +171536 |
| 9modern | 164 | Freel, Dan (1452) | Won 2-0 | +171553 |
| top | average opponent: 1495record: 6-3 | new rating: 1553 | ||