Halfon, Daniel
Current rating: 1438
Record: 2-6
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 99 | Robinson, Siobhan (1500) | Won 2-1 | +191467 |
| 2sealed | 186 | Buyle, Sven (1465) | Lost 0-2 | -181449 |
| 3sealed | 407 | Jones, Toby (1567) | Lost 1-2 | -161433 |
| 4sealed | 514 | Dijkstra, Sjoerd (1482) | Won 2-0 | +191452 |
| 5sealed | 354 | Gilligan, Daniel (1679) | Lost 0-2 | -141438 |
| average opponent: 1538record: 2-3 | new rating: 1438 | |||
| Grand Prix Valencia 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 280 | Lasheras, Javier (1516) | Lost 1-2 | -181482 |
| 2sealed | 256 | Rickards, Daniel (1473) | Lost 0-2 | -181464 |
| 3sealed | 194 | Willems, Sjoerd (1580) | Lost 0-2 | -161448 |
| average opponent: 1523record: 0-3 | new rating: 1448 | |||