Tabaka, Korneliusz
Current rating: 1571
Record: 10-6
| Grand Prix Warsaw 2013 (M14 standard) | starting rating: 1564 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 43 | Smet, Roald (1527) | Lost 0-2 | -191545 |
| 2standard | 285 | Bert, Johan (1322) | Won 2-1 | +141559 |
| 3standard | 323 | Marszelewski, Radoslaw (1489) | Won 2-0 | +171576 |
| 4standard | 284 | Bienk, Jeffrey (1594) | Won 2-1 | +181594 |
| 5standard | 189 | Dippon, Andreas (1546) | Won 2-0 | +171611 |
| 6standard | 77 | Kazimierczak, Piotr (1547) | Lost 0-2 | -191592 |
| 7standard | 255 | Vinkelman, Andras (1418) | Lost 1-2 | -211571 |
| average opponent: 1492record: 4-3 | new rating: 1571 | |||
| Grand Prix Lille 2012 (DKA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 524 | Godefory, Jonathan (1500) | Lost 1-2 | -181482 |
| 2standard | 745 | Temprement, Arnaud (1461) | Won 2-0 | +181500 |
| 3standard | 732 | Sondag, Guido (1712) | Won 2-0 | +211521 |
| 4standard | 689 | Stihle, Laurent (1614) | Won 2-0 | +201541 |
| 5standard | 638 | Giunco, Ron (1538) | Won 2-0 | +181559 |
| 6standard | 537 | David, Pastor (1678) | Lost 0-2 | -161543 |
| 7standard | 674 | Spoerk, Markus (1475) | Won 2-0 | +171560 |
| 8standard | 594 | Pinchon, Pierre (1795) | Lost 1-2 | -141546 |
| 9standard | 619 | Gruia, David (1534) | Won 2-1 | +181564 |
| average opponent: 1589record: 6-3 | new rating: 1564 | |||