Chalmers, Steven
Current rating: 1505
| Grand Prix Richmond 2017 (AKH limited) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 85 | Benke, Jake (1531) | Lost 0-2 | -181524 |
| 2sealed | 454 | Sundstrom, Mark (1464) | Lost 0-2 | -191505 |
| top | average opponent: 1498record: 0-2 | new rating: 1505 | ||
| Grand Prix Atlanta 2016 (KLD limited) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 653 | Mathis, Jeremy (1588) | Lost 0-2 | -161491 |
| 2sealed | 959 | Reeves, Christopher (1461) | Won 2-1 | +171508 |
| 3sealed | 946 | Bursavich, Austin (1817) | Lost 1-2 | -131495 |
| 4sealed | 1196 | Pelchuck, Emmi (1238) | Won 2-1 | +141509 |
| 5sealed | 1059 | Kamichika, Koji (1491) | Won 2-1 | +181527 |
| 6sealed | 826 | Falcon, Jon (1505) | Won 2-0 | +171544 |
| 7sealed | 676 | Jackson, Nicholas (1530) | Won 2-1 | +181562 |
| 8sealed | 622 | Keigans, John (1586) | Lost 1-2 | -181544 |
| 9sealed | 750 | Villao, Ruben (1439) | Draw 1-1 | -21542 |
| top | average opponent: 1517record: 5-3-1 | new rating: 1542 | ||
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 78 | Sullivan, Shayne (1500) | Won 2-1 | +181518 |
| 2sealed | 38 | Diaz, Ricardo [USA] (1599) | Lost 1-2 | -171501 |
| 3sealed | 749 | Reece, Ryan (1500) | Won 2-0 | +181519 |
| 4sealed | 579 | Carlsson, Kevin (1525) | Won 2-0 | +191538 |
| 5sealed | 342 | Demestrio, Joe (1758) | Lost 0-2 | -141524 |
| 6sealed | 356 | Basoco, Brian (1610) | Lost 0-2 | -171507 |
| top | average opponent: 1582record: 3-3 | new rating: 1507 | ||