van Straaten, David
Current rating: 1569
Record: 33-29-2
| Grand Prix Utrecht 2019 (ELD limited) | starting rating: 1600 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 205 | Schafer, Carsten (1684) | Lost 1-2 | -161584 |
| 2sealed | 663 | Boer, Robbin (1756) | Lost 0-2 | -151569 |
| top | average opponent: 1720record: 0-2 | new rating: 1569 | ||
| Grand Prix Prague 2013 (M14 limited) | starting rating: 1607 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 11 | Mede, Tobias (1528) | Won 2-1 | +161623 |
| 2sealed | 140 | Brodzak, Michal (1599) | Won 2-1 | +181641 |
| 3sealed | 152 | santini, Ryan (1534) | Won 2-0 | +161657 |
| 4sealed | 147 | Stuckler, Thomas (1621) | Lost 0-2 | -191638 |
| 5sealed | 172 | Schmidt, Jan (1626) | Lost 1-2 | -181620 |
| 6sealed | 269 | Skoda, Jan (1527) | Lost 0-2 | -201600 |
| top | average opponent: 1573record: 3-3 | new rating: 1600 | ||
| Grand Prix Paris 2009 (ZEN limited) | starting rating: 1603 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 22 | Degenhardt, Michel (1518) | Lost 0-2 | -201583 |
| 2sealed | 282 | Codaccioni, Yann (1482) | Won 2-0 | +161599 |
| 3sealed | 167 | Lahmiani, Lahcene (1423) | Won 2-0 | +151614 |
| 4sealed | 195 | Regouby, Dave (1548) | Won 2-1 | +171631 |
| 5sealed | 72 | Steijvers, Rim (1539) | Lost 1-2 | -201611 |
| 6sealed | 259 | Csik, Csaba (1403) | Won 2-0 | +141625 |
| 7sealed | 148 | David, Pierre (1592) | Lost 1-2 | -181607 |
| top | average opponent: 1501record: 4-3 | new rating: 1607 | ||
| Grand Prix Brussels 2008 (SHM limited) | starting rating: 1628 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 204 | Van Hissenhoven, Thibaud (1480) | Lost 0-2 | -211607 |
| 2sealed | 223 | Fleurackers, Steve (1482) | Won 2-1 | +161623 |
| 3sealed | 142 | Vankerkhoven, Amaury (1489) | Lost 1-2 | -201603 |
| top | average opponent: 1484record: 1-2 | new rating: 1603 | ||
| Grand Prix Strasbourg 2007 (Time Spiral block) | starting rating: 1650 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 48 | Zinnecker, Tim (1472) | Lost 1-2 | -211629 |
| 3block | 197 | van Zutphen, Ronald (1663) | Won 2-1 | +191648 |
| 4block | 93 | Grove, Kevin (1564) | Lost 1-2 | -201628 |
| top | average opponent: 1567record: 1-2 | new rating: 1628 | ||
| Grand Prix Turin 2006 (DIS limited) | starting rating: 1583 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 24 | Blazek, Ivan (1576) | Won 2-1 | +181601 |
| 3sealed | 16 | Laghi, Stefano (1505) | Lost 1-2 | -201581 |
| 4sealed | 131 | Bartolini, Valerio (1484) | Won 2-1 | +161597 |
| 5sealed | 111 | Albarelli, Nicola (1634) | Won 2-1 | +191616 |
| 6sealed | 81 | Welz, Sebastian (1475) | Lost 1-2 | -211595 |
| 7sealed | 113 | Giuliani, Aldo (1532) | Won 2-0 | +171612 |
| 8sealed | 59 | Lalaire, Sebastien (1567) | Won 2-1 | +171629 |
| 9sealed | 43 | Beguin, Benoit (1780) | Won 2-0 | +211650 |
| top | average opponent: 1569record: 6-2 | new rating: 1650 | ||
| Grand Prix Barcelona 2006 (GPT limited) | starting rating: 1474 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 94 | Bordera, Jordi (1500) | Won 2-1 | +181492 |
| 2sealed | 10 | Miralles, Carlos (1547) | Won 2-1 | +191511 |
| 3sealed | 63 | Unfried, Jorg (1726) | Won 2-1 | +221533 |
| 4sealed | 36 | Martins, Jose (1498) | Won 2-0 | +171550 |
| 5sealed | 10 | Hernandez, Richard (1722) | Won 2-1 | +211571 |
| 6sealed | 9 | Wagner, Rob (1479) | Won 2-1 | +171588 |
| 7sealed | 2 | Sarrible, Ernesto (1593) | Draw 1-1 | 01588 |
| 8sealed | 4 | Andre, Joao (1690) | Won 2-0 | +201608 |
| 9sealed | 3 | Wiegersma, Jelger (1950) | Lost 0-2 | -121596 |
| 10draft | 36 | Hammerer, Lucas (1562) | Lost 1-2 | -191577 |
| 11draft | 43 | Perez, Pedro [ESP] (1567) | Won 2-0 | +181595 |
| 12draft | 24 | Meulders, Fried (1760) | Lost 0-2 | -151580 |
| 13draft | 57 | Barbero, Jose (1718) | Lost 1-2 | -161564 |
| 15draft | 37 | Platt, Christoph (1586) | Won 2-1 | +191583 |
| top | average opponent: 1636record: 9-4-1 | new rating: 1583 | ||
| Grand Prix Dortmund 2006 (GPT limited) | starting rating: 1493 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 115 | Vestergaard, Jakob (1495) | Lost 1-2 | -181475 |
| 2sealed | 150 | Thompson, Jimmy (1394) | Won 2-0 | +171492 |
| 3sealed | 122 | Dirie, Andre (1482) | Lost 0-2 | -181474 |
| top | average opponent: 1457record: 1-2 | new rating: 1474 | ||
| Grand Prix Hasselt 2006 (RAV limited) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 179 | Rosenberger, Alexander (1500) | Won 2-0 | +181527 |
| 2sealed | 35 | Zimmermann, Martin (1668) | Lost 0-2 | -151512 |
| 3sealed | 111 | Liberloo, Philip (1500) | Lost 0-2 | -191493 |
| top | average opponent: 1556record: 1-2 | new rating: 1493 | ||
| Grand Prix Leipzig 2005 (BOK limited) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 95 | Eckschlager, Markus (1465) | Won 2-0 | +171524 |
| 2sealed | 65 | Rohde, Karl Heinz (1739) | Lost 0-2 | -141510 |
| 3sealed | 111 | Gottlieb, Peter (1502) | Won 2-1 | +181528 |
| 4sealed | 70 | Hoffmann, Krzysztof (1495) | Lost 1-2 | -191509 |
| top | average opponent: 1550record: 2-2 | new rating: 1509 | ||
| Grand Prix Eindhoven 2005 (extended) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 157 | Muller, Marino (1500) | Draw 1-1 | 01502 |
| 2extended | 270 | Hess, Lukas (1500) | Won 2-0 | +181520 |
| 3extended | 146 | Hrubisko, Mikulas (1614) | Won 2-0 | +201540 |
| 4extended | 109 | Schneider, Daniel [DEU] (1436) | Won 2-0 | +161556 |
| 5extended | 61 | Peset, Alexandre (1820) | Lost 0-2 | -131543 |
| 6extended | 131 | Chevallier, Michel (1555) | Lost 0-2 | -181525 |
| 7extended | 195 | Lier, Malte (1518) | Lost 0-2 | -181507 |
| top | average opponent: 1563record: 3-3-1 | new rating: 1507 | ||
| Grand Prix Brussels 2004 (DST standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 23 | Roelandt, Stephane (1581) | Lost 0-2 | -171483 |
| 2standard | 305 | Leger, Nicolas (1482) | Won 2-0 | +181501 |
| 3standard | 126 | Oomens, Wessel (1565) | Won 2-1 | +201521 |
| 4standard | 212 | Gustavsson, Gustav (1503) | Lost 0-2 | -191502 |
| top | average opponent: 1533record: 2-2 | new rating: 1502 | ||