Van Beeumen, Jonathan
Current rating: 1509
Record: 19-22-1
| Grand Prix Melbourne 2018 (GRN limited) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 117 | Poh, Liang Choong (1644) | Lost 0-2 | -151482 |
| 4sealed | 166 | Arthur, Mimi (1517) | Won 2-1 | +191501 |
| 5sealed | 57 | Z, Dominic (1792) | Lost 1-2 | -131488 |
| 6sealed | 124 | Ainsworth, Matthew (1523) | Won 2-0 | +181506 |
| 7sealed | 92 | Lee, Swee Tian (1537) | Won 2-1 | +191525 |
| 8sealed | 104 | Crasto, Dirk (1627) | Lost 1-2 | -161509 |
| top | average opponent: 1607record: 3-3 | new rating: 1509 | ||
| Grand Prix Brussels 2018 (M19 standard) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 130 | Harbich, Nils (1515) | Lost 0-2 | -181487 |
| 4standard | 258 | Knobbe, Mark (1511) | Won 2-1 | +181505 |
| 5standard | 114 | Smet, Roald (1644) | Won 2-1 | +211526 |
| 6standard | 115 | Dosimont, Amand (1955) | Lost 1-2 | -111515 |
| 7standard | 245 | Brusatori, Giacomo (1351) | Won 2-0 | +151530 |
| 8standard | 92 | Ellouze, Mustapha (1582) | Won 2-1 | +191549 |
| 9standard | 61 | Bruccoleri, Marco (1483) | Lost 0-2 | -191530 |
| 10standard | 112 | Fernandez, Manuel Alejandro (1673) | Lost 0-2 | -151515 |
| 11standard | 105 | Meulders, Bram (1795) | Lost 1-2 | -131502 |
| 12standard | 110 | Benczedi, Jozsef (1673) | Won 2-0 | +211523 |
| 13standard | 100 | Sarriegui Hidalgo, Rafael (1782) | Lost 0-2 | -141509 |
| 14standard | 103 | Stok, Alex (1709) | Draw 1-1 | +41513 |
| 15standard | 99 | Kutscher, Ulrich (1648) | Lost 1-2 | -161497 |
| top | average opponent: 1640record: 5-7-1 | new rating: 1497 | ||
| Grand Prix London 2018 (RIX limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 157 | Dellacasa, Francisco (1502) | Won 2-0 | +181518 |
| 2sealed | 351 | Connan, Argan (1550) | Lost 0-2 | -181500 |
| 3sealed | 487 | Taraska, Michal (1498) | Won 2-0 | +181518 |
| 4sealed | 358 | Boussaud, Eliott (1920) | Lost 0-2 | -111507 |
| 5sealed | 635 | Bobak, Andrzej (1449) | Won 2-0 | +171524 |
| 6sealed | 502 | Fabiani, Roberto (1524) | Lost 0-2 | -181506 |
| 7sealed | 497 | Van De Vrie, Quinten (1521) | Won 2-1 | +191525 |
| 8sealed | 325 | Beavan, Andrew (1421) | Lost 0-2 | -201505 |
| top | average opponent: 1548record: 4-4 | new rating: 1505 | ||
| Grand Prix London 2016 (KLD limited) | starting rating: 1490 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 106 | Runtuwene, Rick (1548) | Won 2-1 | +191509 |
| 2sealed | 411 | Belasta, Matej (1730) | Won 2-1 | +221531 |
| 3sealed | 105 | Lehnert, Heiko (1445) | Won 2-1 | +171548 |
| 4sealed | 168 | Lesch, Andreas (1691) | Won 2-1 | +201568 |
| 5sealed | 119 | Auberger, Christophe (1460) | Lost 0-2 | -201548 |
| 6sealed | 241 | Phelps, John (1815) | Lost 1-2 | -131535 |
| 7sealed | 282 | Mohren, Christian (1582) | Lost 1-2 | -171518 |
| 8sealed | 614 | Piper, Alfie (1521) | Lost 0-2 | -181500 |
| top | average opponent: 1599record: 4-4 | new rating: 1500 | ||
| Grand Prix Lyon 2015 (BFZ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 101 | Desandere, Nicolas (1622) | Lost 0-2 | -161484 |
| 2sealed | 459 | Dufresne, Alan (1482) | Won 2-0 | +181502 |
| 3sealed | 568 | Mauch, Hannes (1659) | Lost 1-2 | -151487 |
| 4sealed | 811 | CHAVE, Gaetan (1481) | Won 2-1 | +181505 |
| 5sealed | 656 | Jacobs, Koen (1645) | Won 2-0 | +201525 |
| 6sealed | 266 | Fafalios, Pavlos (1545) | Lost 1-2 | -171508 |
| 7sealed | 457 | Rossetti, Tommaso (1522) | Lost 0-2 | -181490 |
| top | average opponent: 1565record: 3-4 | new rating: 1490 | ||