Wessel, Coen
Current rating: 1398
Record: 8-17-3
| Grand Prix Stockholm 2016 (EMN limited) | starting rating: 1336 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 135 | Hinchcliff, Matthew (1483) | Draw 1-1 | +31339 |
| 2sealed | 281 | Aramrattana, Maytheewat (1503) | Won 2-0 | +211360 |
| 3sealed | 264 | Ince, Bahadir (1520) | Draw 1-1 | +31363 |
| 4sealed | 371 | Johansson, Jens (1518) | Won 2-0 | +201383 |
| 5sealed | 245 | Naess, Steinar (1615) | Won 2-0 | +231406 |
| 6sealed | 153 | Hinks, Tommy (1552) | Won 2-1 | +201426 |
| 7sealed | 91 | Nadezhdina, Natalia (1533) | Draw 1-1 | +21428 |
| 8sealed | 167 | Wickell, Mans (1527) | Lost 1-2 | -161412 |
| 9sealed | 173 | Bardh, Simon (1633) | Lost 1-2 | -141398 |
| top | average opponent: 1543record: 4-2-3 | new rating: 1398 | ||
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1384 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 271 | Bruch, Tobias (1500) | Lost 0-2 | -161368 |
| 2sealed | 597 | Bals, Andre (1481) | Lost 0-2 | -161352 |
| 3sealed | 602 | Augustinus, Chefrany (1464) | Lost 1-2 | -161336 |
| top | average opponent: 1481record: 0-3 | new rating: 1336 | ||
| Grand Prix Utrecht 2014 (M15 standard) | starting rating: 1393 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 367 | Andrien, Arnaud (1658) | Lost 0-2 | -131380 |
| 2standard | 599 | Ransmann, Christoph (1496) | Lost 1-2 | -161364 |
| 3standard | 652 | Boessenkool, Wander (1465) | Won 2-0 | +201384 |
| top | average opponent: 1540record: 1-2 | new rating: 1384 | ||
| Grand Prix London 2011 (MBS limited) | starting rating: 1414 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 45 | Tan, Ronnie (1470) | Won 2-1 | +191433 |
| 2sealed | 28 | Comte, Florian (1729) | Lost 0-2 | -131420 |
| 3sealed | 120 | Smith, Chris [IRL] (1583) | Lost 0-2 | -151405 |
| 4sealed | 43 | Ford, Thomas (1446) | Won 2-0 | +191424 |
| 5sealed | 106 | De Wael, Tom (1563) | Lost 0-2 | -161408 |
| 6sealed | 101 | Johnson, Matthew [ENG] (1578) | Lost 0-2 | -151393 |
| top | average opponent: 1562record: 2-4 | new rating: 1393 | ||
| Grand Prix Bochum 2010 (SOM limited) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 803 | Grygar, Jan (1495) | Lost 1-2 | -171449 |
| 2sealed | 814 | Jacobs, Maarten (1481) | Lost 0-2 | -181431 |
| 3sealed | 831 | Luddecke, Florian (1454) | Lost 0-2 | -171414 |
| top | average opponent: 1477record: 0-3 | new rating: 1414 | ||
| Grand Prix Brussels 2010 (WWK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 704 | Londos, Andreas (1500) | Lost 0-2 | -181482 |
| 2standard | 813 | Baptiste, Nicolas (1552) | Lost 0-2 | -171465 |
| 3standard | 931 | Tallandier, Vincent (1483) | Won 2-0 | +191484 |
| 4standard | 940 | Hinrichs, Christoph (1517) | Lost 1-2 | -181466 |
| top | average opponent: 1513record: 1-3 | new rating: 1466 | ||