Meyvis, Johan
Current rating: 1400
Record: 10-19
| Grand Prix Hanover 2009 (extended) | starting rating: 1452 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 446 | Minadakis, Giorgos (1466) | Lost 0-2 | -181434 |
| 3extended | 503 | Mosurchak, Victoria (1505) | Lost 1-2 | -171417 |
| 4extended | 575 | Schiele, Martin (1468) | Lost 1-2 | -171400 |
| top | average opponent: 1480record: 0-3 | new rating: 1400 | ||
| Grand Prix Copenhagen 2005 (extended) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 42 | Thijsen, Roy (1592) | Won 2-1 | +211471 |
| 3extended | 35 | Canu, Franck (1712) | Lost 1-2 | -141457 |
| 4extended | 76 | Dubber, Wilhelm (1558) | Lost 1-2 | -161441 |
| 5extended | 99 | Czerepak, Wojciech (1487) | Won 2-0 | +191460 |
| 6extended | 79 | Uschner, Friedemann (1533) | Won 2-0 | +191479 |
| 7extended | 71 | Salvin, Jean Charles (1847) | Lost 0-2 | -111468 |
| 8extended | 70 | Rasir, Tobias (1578) | Lost 1-2 | -161452 |
| top | average opponent: 1615record: 3-4 | new rating: 1452 | ||
| Grand Prix Vienna 2004 (COK limited) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 89 | Schwaiger, Stefan (1667) | Won 2-1 | +221453 |
| 5sealed | 17 | Over, Thomas (1565) | Lost 0-2 | -161437 |
| 6sealed | 109 | Siebenhofer, Bernhard (1555) | Won 2-0 | +201457 |
| 7sealed | 36 | Engleitner, Herbert (1661) | Lost 0-2 | -141443 |
| 8sealed | 107 | Acquafermata, Renato (1579) | Lost 1-2 | -161427 |
| 9sealed | 111 | Gennari, Raphael (1700) | Won 2-1 | +231450 |
| top | average opponent: 1621record: 3-3 | new rating: 1450 | ||
| Grand Prix Brussels 2004 (DST standard) | starting rating: 1429 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 3 | Mitsios, Johannes (1598) | Lost 0-2 | -151414 |
| 5standard | 75 | Ponsot, Nicolas (1617) | Won 2-0 | +221436 |
| 6standard | 63 | Steenkiste, Julien (1556) | Won 2-1 | +201456 |
| 7standard | 33 | Budde, Kai (2006) | Lost 0-2 | -91447 |
| 8standard | 72 | Helmich, Paul (1539) | Lost 0-2 | -161431 |
| top | average opponent: 1663record: 2-3 | new rating: 1431 | ||
| Grand Prix Munich 2003 (MRD limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 116 | Leuschner, Knut (1500) | Lost 1-2 | -171429 |
| 2sealed | 349 | Seiler, Stefan (1482) | Won 2-1 | +191448 |
| 3sealed | 225 | Sele, Yves (1417) | Lost 0-2 | -191429 |
| top | average opponent: 1466record: 1-2 | new rating: 1429 | ||
| Grand Prix London 2003 (Onslaught block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 121 | Mourad, Chalala (1500) | Lost 1-2 | -181482 |
| 2block | 150 | Dent, Adam (1477) | Lost 1-2 | -181464 |
| 3block | 202 | Martin, Emily (1464) | Won 2-1 | +181482 |
| 4block | 196 | Roumanille, Stephane (1482) | Lost 0-2 | -181464 |
| 5block | 216 | McCarthy, John [IRL] (1465) | Lost 0-2 | -181446 |
| top | average opponent: 1478record: 1-4 | new rating: 1446 | ||