Sloetjes, Gerben
Current rating: 1457
Record: 3-6
| Grand Prix Brussels 2015 (BFZ standard) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 541 | Gary, Hebert (1500) | Lost 0-0 | -171453 |
| 2standard | 706 | Castermans, Nicky (1448) | Won 0-0 | +181471 |
| 3standard | 703 | Noordzij, Wouter (1686) | Lost 0-2 | -141457 |
| 4standard | 816 | Van Landegem, Sara (1459) | Won 2-0 | +181475 |
| 5standard | 663 | Vidal, Victor (1479) | Lost 0-2 | -181457 |
| average opponent: 1514record: 2-3 | new rating: 1457 | |||
| Grand Prix Utrecht 2014 (M15 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 384 | Allouchery, Gonzague (1722) | Lost 1-2 | -141486 |
| 2standard | 405 | Krall, Stefan (1662) | Won 2-0 | +211507 |
| 3standard | 580 | Lech, Cezary (1502) | Lost 0-2 | -181489 |
| 4standard | 495 | Lanna, Giuseppe (1455) | Lost 1-2 | -191470 |
| average opponent: 1585record: 1-3 | new rating: 1470 | |||