Daniilidis, Kostas
Current rating: 1573
Record: 11-7
| Grand Prix Brussels 2010 (WWK standard) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 663 | Weytens, Thijs (1500) | Won 2-0 | +181536 |
| 2standard | 645 | Pulker, Richard (1546) | Won 2-1 | +181554 |
| 3standard | 679 | Amrhein, Roland (1496) | Won 2-1 | +171571 |
| 4standard | 656 | Kolcarek, Petr (1500) | Won 2-0 | +161587 |
| 5standard | 635 | De Coster, Jan (1776) | Won 2-1 | +221609 |
| 6standard | 625 | Aguzzi, Evan (1577) | Lost 1-2 | -191590 |
| 7standard | 634 | Goh, Gavin (1681) | Won 2-0 | +201610 |
| 8standard | 613 | Maugard, Antoine (1579) | Lost 1-2 | -191591 |
| 9standard | 676 | Albanese, Federico (1594) | Lost 0-2 | -181573 |
| average opponent: 1583record: 6-3 | new rating: 1573 | |||
| Grand Prix Barcelona 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 425 | Temprano Moras, Christopher (1482) | Won 2-0 | +181518 |
| 2standard | 428 | Veselovsky, Jan (1492) | Won 2-0 | +171535 |
| 3standard | 449 | Meseguer Ruiz, Antonio (1543) | Lost 0-2 | -181517 |
| 4standard | 612 | Martinez Rosado, Antonio (1576) | Lost 1-2 | -171500 |
| 5standard | 612 | Rebollar, Ruben (1456) | Lost 0-2 | -181482 |
| 6standard | 653 | Ramirez Hoyo, Hector (1482) | Won 2-0 | +181500 |
| 7standard | 574 | Caballero, Juli (1500) | Won 2-0 | +181518 |
| 8standard | 519 | Cleuren, Jurgen (1511) | Won 2-1 | +181536 |
| 9standard | 498 | Doropoulos, Nikolaos (1554) | Lost 0-2 | -181518 |
| average opponent: 1511record: 5-4 | new rating: 1518 | |||