2009 World Open
Location: Philadelphia, Pennsylvania
June 29, 2009 to July 05, 2009
9 rounds
Swiss tournament
Winners: Hikaru Nakamura, Evgeniy Najer
June 29, 2009 to July 05, 2009
9 rounds
Swiss tournament
Winners: Hikaru Nakamura, Evgeniy Najer
| Place | Player | Score | W | L | D |
|---|---|---|---|---|---|
| 1. | Evgeniy Najer | 7.0 / 9 | 6 | 1 | 2 |
| 1. | Hikaru Nakamura | 7.0 / 9 | 5 | 0 | 4 |
| 3. | Varuzhan Akobian | 6.5 / 9 | 5 | 1 | 3 |
| 3. | Gata Kamsky | 6.5 / 9 | 5 | 1 | 3 |
| 3. | Ilia Smirin | 6.5 / 9 | 4 | 0 | 5 |
| 3. | Jiri Stocek | 6.5 / 9 | 5 | 1 | 3 |
| 3. | Leonid Yudasin | 6.5 / 9 | 5 | 1 | 3 |
| 8. | Evgeny Bareev | 6.0 / 9 | 4 | 1 | 4 |
| 8. | Jaan Ehlvest | 6.0 / 9 | 4 | 1 | 4 |
| 8. | Timur Gareyev | 6.0 / 9 | 4 | 1 | 4 |
| 8. | Sergey Kudrin | 6.0 / 9 | 3 | 0 | 6 |
| 8. | Aleksandr Lenderman | 6.0 / 9 | 4 | 1 | 4 |
| 8. | Victor Mikhalevski | 6.0 / 9 | 5 | 2 | 2 |
| 8. | Eugene Perelshteyn | 6.0 / 9 | 4 | 1 | 4 |
| 15. | Leonid Gerzhoy | 5.5 / 9 | 3 | 1 | 5 |
| 15. | Robert Hungaski | 5.5 / 9 | 5 | 3 | 1 |
| 15. | Alexander Ivanov | 5.5 / 9 | 4 | 2 | 3 |
| 15. | Giorgi Kacheishvili | 5.5 / 9 | 4 | 2 | 3 |
| 15. | Jesse Kraai | 5.5 / 9 | 3 | 1 | 5 |
| 15. | Vladimir Potkin | 5.5 / 9 | 4 | 2 | 3 |
| 15. | Alejandro Ramirez | 5.5 / 9 | 4 | 2 | 3 |
| 15. | Dashzegve Sharavdorj | 5.5 / 9 | 4 | 2 | 3 |
| 15. | Yury Shulman | 5.5 / 9 | 3 | 1 | 5 |
| 15. | Alonso Zapata | 5.5 / 9 | 4 | 2 | 3 |
| 25. | Marc Arnold | 5.0 / 9 | 3 | 2 | 4 |
| 25. | Vinay Bhat | 5.0 / 9 | 2 | 1 | 6 |
| 25. | Bindi Cheng | 5.0 / 9 | 3 | 2 | 4 |
| 25. | Dmitry Gurevich | 5.0 / 9 | 3 | 2 | 4 |
| 25. | Robert Hess | 5.0 / 9 | 2 | 1 | 6 |
| 25. | Kassa Korley | 5.0 / 9 | 3 | 2 | 4 |
| 25. | Michael Lee | 5.0 / 9 | 3 | 2 | 4 |
| 25. | Mackenzie Molner | 5.0 / 9 | 3 | 2 | 4 |
| 25. | Ali Morshedi | 5.0 / 9 | 4 | 3 | 2 |
| 25. | Raja Panjwani | 5.0 / 9 | 3 | 2 | 4 |
| 25. | Ray Robson | 5.0 / 9 | 3 | 2 | 4 |
| 25. | Alexander Shabalov | 5.0 / 8 | 4 | 2 | 2 |
| 25. | Jacek Stopa | 5.0 / 9 | 4 | 3 | 2 |
| 38. | Thomas Bartell | 4.5 / 9 | 3 | 3 | 3 |
| 38. | Tegshsuren Enkhbat | 4.5 / 9 | 3 | 3 | 3 |
| 38. | Marc Esserman | 4.5 / 9 | 3 | 3 | 3 |
| 38. | John Fedorowicz | 4.5 / 7 | 2 | 0 | 5 |
| 38. | Joshua Friedel | 4.5 / 8 | 3 | 2 | 3 |
| 38. | Gildardo Garcia | 4.5 / 9 | 3 | 3 | 3 |
| 38. | Kazim Gulamali | 4.5 / 9 | 3 | 3 | 3 |
| 38. | Yury Lapshun | 4.5 / 9 | 2 | 2 | 5 |
| 38. | Daniel Naroditsky | 4.5 / 9 | 3 | 3 | 3 |
| 38. | David Peng | 4.5 / 9 | 4 | 4 | 1 |
| 38. | Daniel Rensch | 4.5 / 9 | 4 | 4 | 1 |
| 38. | Michael Rohde | 4.5 / 8 | 3 | 2 | 3 |
| 38. | Jonathan Tayar | 4.5 / 9 | 3 | 3 | 3 |
| 38. | Player not found | 4.5 / 9 | 4 | 4 | 1 |
| 52. | Mesgen Amanov | 4.0 / 9 | 3 | 4 | 2 |
| 52. | Julio Becerra Rivero | 4.0 / 8 | 3 | 3 | 2 |
| 52. | Joel Benjamin | 4.0 / 7 | 2 | 1 | 4 |
| 52. | Nick De Firmian | 4.0 / 7 | 3 | 2 | 2 |
| 52. | Dov Gorman | 4.0 / 9 | 4 | 5 | 0 |
| 52. | Alexander Stripunsky | 4.0 / 7 | 2 | 1 | 4 |
| 52. | Shiyam Thavandiran | 4.0 / 9 | 4 | 5 | 0 |
| 52. | Shinsaku Uesugi | 4.0 / 9 | 2 | 3 | 4 |
| 52. | Player not found | 4.0 / 9 | 3 | 4 | 2 |
| 52. | Player not found | 4.0 / 9 | 3 | 4 | 2 |
| 62. | Jay Bonin | 3.5 / 9 | 2 | 4 | 3 |
| 62. | Teddy Coleman | 3.5 / 8 | 2 | 3 | 3 |
| 62. | Michael Dougherty | 3.5 / 9 | 3 | 5 | 1 |
| 62. | Alec Getz | 3.5 / 8 | 3 | 4 | 1 |
| 62. | Eric Hansen | 3.5 / 8 | 2 | 3 | 3 |
| 62. | Seth Homa | 3.5 / 9 | 2 | 4 | 3 |
| 62. | Alisa Melekhina | 3.5 / 9 | 2 | 4 | 3 |
| 62. | Boris Privman | 3.5 / 9 | 1 | 3 | 5 |
| 62. | Boris Reichstein | 3.5 / 9 | 2 | 4 | 3 |
| 62. | Bryan Smith | 3.5 / 7 | 3 | 3 | 1 |
| 62. | Kevin Wasiluk | 3.5 / 9 | 2 | 4 | 3 |
| 62. | Daniel Yeager | 3.5 / 9 | 2 | 4 | 3 |
| 62. | Player not found | 3.5 / 8 | 3 | 4 | 1 |
| 62. | Player not found | 3.5 / 9 | 1 | 3 | 5 |
| 62. | Player not found | 3.5 / 9 | 1 | 3 | 5 |
| 62. | Player not found | 3.5 / 9 | 1 | 3 | 5 |
| 78. | Luke Harmon-Vellotti | 3.0 / 9 | 2 | 5 | 2 |
| 78. | Player not found | 3.0 / 8 | 3 | 5 | 0 |
| 78. | Player not found | 3.0 / 9 | 2 | 5 | 2 |
| 78. | Player not found | 3.0 / 9 | 1 | 4 | 4 |
| 78. | Player not found | 3.0 / 8 | 2 | 4 | 2 |
| 83. | Sam Shankland | 2.5 / 5 | 2 | 2 | 1 |
| 83. | Player not found | 2.5 / 8 | 2 | 5 | 1 |
| 83. | Player not found | 2.5 / 9 | 1 | 5 | 3 |
| 83. | Player not found | 2.5 / 9 | 1 | 5 | 3 |
| 83. | Player not found | 2.5 / 8 | 0 | 3 | 5 |
| 83. | Player not found | 2.5 / 9 | 2 | 6 | 1 |
| 89. | Joseph Bradford | 2.0 / 5 | 2 | 3 | 0 |
| 89. | Player not found | 2.0 / 9 | 2 | 7 | 0 |
| 89. | Player not found | 2.0 / 8 | 1 | 5 | 2 |
| 92. | Player not found | 1.0 / 1 | 1 | 0 | 0 |
| 92. | Player not found | 1.0 / 3 | 1 | 2 | 0 |
| 92. | Player not found | 1.0 / 5 | 1 | 4 | 0 |
| 95. | Leif Pressman | 0.5 / 3 | 0 | 2 | 1 |
| 96. | Robert Lau | 0.0 / 1 | 0 | 1 | 0 |
| 96. | Player not found | 0.0 / 1 | 0 | 1 | 0 |
| 96. | Player not found | 0.0 / 2 | 0 | 2 | 0 |