Antonic, Jan
Current rating: 1463
Record: 3-5
| Grand Prix Milan 1999 (Urza's block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 90 | Gubitta, Davide (1500) | Won 2-0 | +181518 |
| 2block | 49 | Bevere, Gianluca (1517) | Lost 0-2 | -181500 |
| 3block | 142 | Gawrilowicz, Christian (1535) | Lost 0-2 | -171483 |
| 4block | 183 | Fasci, Emanuele (1463) | Won 2-0 | +171500 |
| 5block | 151 | Guarino, Massimo (1482) | Lost 0-2 | -181482 |
| 6block | 164 | Simon, Zoltan (1465) | Won 2-1 | +181500 |
| 7block | 131 | Maffei, Emanuele (1499) | Lost 1-2 | -181482 |
| 8block | 110 | Strubelj, Gregor (1450) | Lost 0-2 | -191463 |
| average opponent: 1489record: 3-5 | new rating: 1463 | |||