Van Logchem, Deena
Current rating: 1354
Record: 3-11
| Grand Prix Brussels 2015 (BFZ standard) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 80 | Godinho, Diogo (1507) | Lost 0-0 | -171446 |
| 2standard | 618 | Lindstrom, Martin (1787) | Lost 0-0 | -121434 |
| 3standard | 911 | Douque, Tobias (1465) | Lost 0-2 | -181416 |
| 4standard | 914 | Gorissen, Bastien (1450) | Lost 1-2 | -171399 |
| 5standard | 856 | Kelterbaum, Catherine (1157) | Lost 0-2 | -231376 |
| 6standard | 772 | Lhomme, Steeve (1121) | Lost 0-2 | -221354 |
| average opponent: 1414record: 0-6 | new rating: 1354 | |||
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 2118 | Holm-Johnsen, Chr (1519) | Lost 0-2 | -181482 |
| 3sealed | 2281 | Premereur, Kim (1501) | Won 2-1 | +191501 |
| 4sealed | 2232 | Kumok, Vadim (1455) | Lost 0-2 | -191482 |
| 5sealed | 2322 | De Smet, Anton (1375) | Won 2-1 | +161498 |
| 6sealed | 2222 | Monsieurs, Patrick (1551) | Lost 1-2 | -171481 |
| 7sealed | 2204 | Kopfli, Hugo (1556) | Won 2-0 | +191500 |
| 8sealed | 2142 | Adam, Christos (1427) | Lost 1-2 | -191481 |
| 9sealed | 2124 | Faehler, Bjoern (1477) | Lost 0-2 | -181463 |
| average opponent: 1483record: 3-5 | new rating: 1463 | |||