Bathie, David
Current rating: 1409
Record: 4-9-4
| Grand Prix Melbourne 2018 (GRN limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 151 | Lawson, Colin (1500) | Draw 1-1 | +11483 |
| 2sealed | 214 | McKay, Lydon (1501) | Lost 1-2 | -181465 |
| 3sealed | 345 | Bennett, David (1346) | Lost 1-2 | -201445 |
| 4sealed | 364 | Baxter, William (1470) | Won 2-1 | +181463 |
| 5sealed | 305 | Xuan, Zhi Han (1487) | Lost 1-2 | -171446 |
| 6sealed | 262 | Iddon, Alec (1481) | Draw 1-1 | 01446 |
| 7sealed | 208 | Weeks, Adan (1347) | Lost 1-2 | -191427 |
| 8sealed | 160 | Cooper, Paul [AUS] (1430) | Lost 0-2 | -181409 |
| average opponent: 1445record: 1-5-2 | new rating: 1409 | |||
| Grand Prix Melbourne 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 184 | Dyhrberg, Catherine (1520) | Lost 0-2 | -181482 |
| 2modern | 405 | Harrison, Frazer (1482) | Won 2-1 | +181500 |
| 3modern | 345 | Bleakley, Jonathan (1547) | Lost 0-2 | -171483 |
| 4modern | 408 | Bramley, Peter (1448) | Won 2-0 | +181501 |
| 5modern | 344 | Gradidge, Trent (1466) | Lost 1-2 | -191482 |
| 6modern | 446 | See, Kenny (1433) | Draw 1-1 | -11481 |
| 7modern | 377 | Coward, Ryan (1449) | Won 2-0 | +171498 |
| 8modern | 295 | Ngai, Jason (1643) | Lost 1-2 | -151483 |
| 9modern | 277 | Linke, Johnny (1449) | Draw 1-1 | -11482 |
| average opponent: 1493record: 3-4-2 | new rating: 1482 | |||