Jockel, Isaac
Current rating: 1461
Record: 2-4
| Grand Prix Melbourne 2018 (GRN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 150 | Tan, Frankie (1424) | Won 2-1 | +171517 |
| 2sealed | 43 | N. Ramanathan, Nachiappan (1518) | Lost 0-2 | -181499 |
| 3sealed | 216 | Jameson, Chris (1433) | Lost 0-2 | -201479 |
| 4sealed | 267 | Starrett, Lachlan (1480) | Lost 1-2 | -181461 |
| 5sealed | 311 | Taylor, Mark [AUS] (1471) | Won 2-0 | +191480 |
| 6sealed | 254 | Heng, Jee Siang (1464) | Lost 0-2 | -191461 |
| average opponent: 1465record: 2-4 | new rating: 1461 | |||