Zentai, Oszkar
Current rating: 1525
Record: 9-8-1
| Grand Prix Vienna 2013 (THS standard) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 169 | Steidele, Stefan (1500) | Won 2-0 | +181542 |
| 2standard | 220 | Cibula, Martin (1498) | Draw 1-1 | -11541 |
| 3standard | 368 | Bures, Marek (1630) | Won 2-0 | +201561 |
| 4standard | 214 | Beyreder, Markus (1563) | Won 2-1 | +181579 |
| 5standard | 291 | Siu, Kin (1556) | Lost 0-2 | -191560 |
| 6standard | 231 | Kanelis, Pavlos (1672) | Lost 0-2 | -161544 |
| 7standard | 352 | Bushi, Ernest (1486) | Won 2-1 | +171561 |
| 8standard | 253 | Dresemann, Jonathan (1542) | Lost 0-2 | -181543 |
| 9standard | 286 | Viniczai, Tibor (1524) | Lost 0-2 | -181525 |
| average opponent: 1552record: 4-4-1 | new rating: 1525 | |||
| Grand Prix Verona 2013 (GTC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 144 | Bajgo, Boris (1507) | Lost 0-2 | -181482 |
| 2standard | 313 | Korosec, Ales (1487) | Won 2-0 | +181500 |
| 3standard | 271 | Fornasier, Luca (1500) | Won 2-0 | +181518 |
| 4standard | 292 | Guarneri, Matteo (1521) | Lost 0-2 | -181500 |
| 5standard | 408 | Nuti, Giovanni (1535) | Won 2-1 | +191519 |
| 6standard | 281 | Paselli, Andrea (1786) | Won 2-1 | +231542 |
| 7standard | 260 | Marangoni, Rudy (1543) | Won 2-0 | +181560 |
| 8standard | 143 | Gianotti, Filippo (1559) | Lost 0-2 | -181542 |
| 9standard | 196 | Koltsov, Ivan (1585) | Lost 1-2 | -181524 |
| average opponent: 1558record: 5-4 | new rating: 1524 | |||