Szczecinski, Rowan
Current rating: 1397
| Grand Prix Melbourne 2018 (GRN limited) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 246 | Spriggs, Richard (1440) | Lost 0-2 | -191430 |
| 2sealed | 247 | Caton, Adam (1483) | Lost 0-2 | -171413 |
| 3sealed | 351 | Stipkovich, Scott (1480) | Lost 0-2 | -161397 |
| top | average opponent: 1468record: 0-3 | new rating: 1397 | ||
| Grand Prix Sydney 2016 (EMN limited) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 32 | Wilson, Robert [AUS] (1482) | Won 2-1 | +181497 |
| 2sealed | 4 | Hunt, Matthew (1602) | Lost 0-2 | -161481 |
| 3sealed | 282 | Price, Joel (1505) | Lost 0-2 | -171464 |
| 4sealed | 376 | Tyrrell, Matthew (1621) | Lost 0-2 | -151449 |
| top | average opponent: 1553record: 1-3 | new rating: 1449 | ||
| Grand Prix Melbourne 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 111 | Lobascio, Stefano (1500) | Won 2-1 | +181518 |
| 2modern | 165 | Chow, Nicholas (1498) | Lost 0-2 | -181500 |
| 3modern | 232 | Jefferson, Brett (1447) | Lost 1-2 | -191481 |
| 4modern | 482 | Oliver-Skuse, Tristram (1481) | Won 2-0 | +181499 |
| 5modern | 368 | Kolaczyk, Jordan (1423) | Won 2-1 | +161515 |
| 6modern | 232 | Dowling, Thomas 3653 (1509) | Lost 0-2 | -181497 |
| 7modern | 290 | Leonard, Sylvius (1502) | Lost 0-2 | -181479 |
| top | average opponent: 1480record: 3-4 | new rating: 1479 | ||