2013 World Open
Location: Arlington, Virginia
June 29, 2013 to July 07, 2013
9 rounds
Swiss tournament
Winners: Viktor Laznicka, Yuniesky Quezada Perez, Varuzhan Akobian, Sergey Erenburg, Tamaz Gelashvili, Yury Shulman, Lazaro Bruzon Batista, Parimarjan Negi, Alejandro Ramirez, Conrad Holt
June 29, 2013 to July 07, 2013
9 rounds
Swiss tournament
Winners: Viktor Laznicka, Yuniesky Quezada Perez, Varuzhan Akobian, Sergey Erenburg, Tamaz Gelashvili, Yury Shulman, Lazaro Bruzon Batista, Parimarjan Negi, Alejandro Ramirez, Conrad Holt
| Place | Player | Score | W | L | D |
|---|---|---|---|---|---|
| 1. | Varuzhan Akobian | 6.5 / 9 | 4 | 0 | 5 |
| 1. | Lazaro Bruzon Batista | 6.5 / 9 | 5 | 1 | 3 |
| 1. | Sergey Erenburg | 6.5 / 9 | 4 | 0 | 5 |
| 1. | Tamaz Gelashvili | 6.5 / 9 | 4 | 0 | 5 |
| 1. | Conrad Holt | 6.5 / 9 | 5 | 1 | 3 |
| 1. | Viktor Laznicka | 6.5 / 9 | 4 | 0 | 5 |
| 1. | Parimarjan Negi | 6.5 / 9 | 5 | 1 | 3 |
| 1. | Yuniesky Quezada Perez | 6.5 / 9 | 4 | 0 | 5 |
| 1. | Alejandro Ramirez | 6.5 / 9 | 5 | 1 | 3 |
| 1. | Yury Shulman | 6.5 / 9 | 4 | 0 | 5 |
| 11. | Marc Arnold | 6.0 / 9 | 4 | 1 | 4 |
| 11. | Alexander Fishbein | 6.0 / 9 | 4 | 1 | 4 |
| 11. | Giorgi Kacheishvili | 6.0 / 9 | 4 | 1 | 4 |
| 11. | Victor Mikhalevski | 6.0 / 9 | 5 | 2 | 2 |
| 11. | Vadim Milov | 6.0 / 9 | 4 | 1 | 4 |
| 11. | Alexander Shabalov | 6.0 / 9 | 5 | 2 | 2 |
| 17. | Bindi Cheng | 5.5 / 9 | 4 | 2 | 3 |
| 17. | Leonid Gerzhoy | 5.5 / 9 | 5 | 3 | 1 |
| 17. | Luke Harmon-Vellotti | 5.5 / 9 | 4 | 2 | 3 |
| 17. | Zviad Izoria | 5.5 / 9 | 4 | 2 | 3 |
| 17. | Irina Krush | 5.5 / 9 | 2 | 0 | 7 |
| 17. | Aleksandr Lenderman | 5.5 / 9 | 4 | 2 | 3 |
| 17. | Mackenzie Molner | 5.5 / 9 | 3 | 1 | 5 |
| 17. | Magesh Chandran Panchanathan | 5.5 / 9 | 4 | 2 | 3 |
| 17. | Ray Robson | 5.5 / 9 | 4 | 2 | 3 |
| 17. | Sam Shankland | 5.5 / 9 | 4 | 2 | 3 |
| 17. | Kayden Troff | 5.5 / 9 | 4 | 2 | 3 |
| 17. | Bogdan-Gabriel Vioreanu | 5.5 / 9 | 5 | 3 | 1 |
| 29. | Max Cornejo | 5.0 / 9 | 2 | 1 | 6 |
| 29. | Tegshsuren Enkhbat | 5.0 / 9 | 4 | 3 | 2 |
| 29. | Yian Liou | 5.0 / 9 | 2 | 1 | 6 |
| 29. | Vitaly Neimer | 5.0 / 9 | 4 | 3 | 2 |
| 29. | Aleksandr Ostrovskiy | 5.0 / 9 | 3 | 2 | 4 |
| 29. | Arthur Shen | 5.0 / 9 | 4 | 3 | 2 |
| 29. | Shiyam Thavandiran | 5.0 / 9 | 3 | 2 | 4 |
| 29. | Thomas M Ulrich | 5.0 / 9 | 3 | 2 | 4 |
| 29. | Sean Vibbert | 5.0 / 9 | 3 | 2 | 4 |
| 29. | Darwin Yang | 5.0 / 9 | 4 | 3 | 2 |
| 29. | Player not found | 5.0 / 9 | 3 | 2 | 4 |
| 40. | Tatev Abrahamyan | 4.5 / 9 | 3 | 3 | 3 |
| 40. | Dario Alzate | 4.5 / 9 | 3 | 3 | 3 |
| 40. | John Daniel Bryant | 4.5 / 8 | 4 | 3 | 1 |
| 40. | Jonathan Chiang | 4.5 / 9 | 3 | 3 | 3 |
| 40. | Alec Getz | 4.5 / 9 | 3 | 3 | 3 |
| 40. | Kazim Gulamali | 4.5 / 9 | 2 | 2 | 5 |
| 40. | Enamul Hossain | 4.5 / 9 | 2 | 2 | 5 |
| 40. | Lawrence Kaufman | 4.5 / 9 | 3 | 3 | 3 |
| 40. | Mikheil Kekelidze | 4.5 / 9 | 2 | 2 | 5 |
| 40. | Kassa Korley | 4.5 / 9 | 2 | 2 | 5 |
| 40. | Manuel Leon Hoyos | 4.5 / 9 | 3 | 3 | 3 |
| 40. | Farai Mandizha | 4.5 / 8 | 4 | 3 | 1 |
| 40. | Ali Morshedi | 4.5 / 9 | 4 | 4 | 1 |
| 40. | Justin Sarkar | 4.5 / 9 | 2 | 2 | 5 |
| 40. | Atulya Shetty | 4.5 / 9 | 2 | 2 | 5 |
| 40. | Kevin Wang | 4.5 / 9 | 3 | 3 | 3 |
| 40. | Justus Williams | 4.5 / 9 | 3 | 3 | 3 |
| 40. | Player not found | 4.5 / 9 | 3 | 3 | 3 |
| 58. | Mesgen Amanov | 4.0 / 8 | 3 | 3 | 2 |
| 58. | Michael Bodek | 4.0 / 8 | 3 | 3 | 2 |
| 58. | Adarsh Jayakumar | 4.0 / 9 | 1 | 2 | 6 |
| 58. | Michael Kleinman | 4.0 / 9 | 3 | 4 | 2 |
| 58. | Awonder Liang | 4.0 / 9 | 3 | 4 | 2 |
| 58. | Viktorija Ni | 4.0 / 9 | 3 | 4 | 2 |
| 58. | Leif Pressman | 4.0 / 9 | 3 | 4 | 2 |
| 58. | Md. Taibur Rahman | 4.0 / 9 | 2 | 3 | 4 |
| 58. | Player not found | 4.0 / 9 | 3 | 4 | 2 |
| 58. | Player not found | 4.0 / 9 | 2 | 3 | 4 |
| 58. | Player not found | 4.0 / 9 | 3 | 4 | 2 |
| 58. | Player not found | 4.0 / 9 | 3 | 4 | 2 |
| 70. | Carl Boor | 3.5 / 8 | 1 | 2 | 5 |
| 70. | Sarah Chiang | 3.5 / 9 | 3 | 5 | 1 |
| 70. | Keaton Kiewra | 3.5 / 7 | 2 | 2 | 3 |
| 70. | Player not found | 3.5 / 9 | 2 | 4 | 3 |
| 70. | Player not found | 3.5 / 9 | 3 | 5 | 1 |
| 70. | Player not found | 3.5 / 9 | 3 | 5 | 1 |
| 70. | Player not found | 3.5 / 9 | 3 | 5 | 1 |
| 70. | Player not found | 3.5 / 9 | 2 | 4 | 3 |
| 78. | Joshua Friedel | 3.0 / 5 | 1 | 0 | 4 |
| 78. | Player not found | 3.0 / 7 | 3 | 4 | 0 |
| 78. | Player not found | 3.0 / 9 | 2 | 5 | 2 |
| 78. | Player not found | 3.0 / 9 | 3 | 6 | 0 |
| 78. | Player not found | 3.0 / 9 | 2 | 5 | 2 |
| 83. | Yuvarajan Prathiba | 2.5 / 8 | 1 | 4 | 3 |
| 83. | Eric Rosen | 2.5 / 7 | 2 | 4 | 1 |
| 83. | Player not found | 2.5 / 8 | 0 | 3 | 5 |
| 83. | Player not found | 2.5 / 7 | 1 | 3 | 3 |
| 83. | Player not found | 2.5 / 9 | 1 | 5 | 3 |
| 83. | Player not found | 2.5 / 8 | 2 | 5 | 1 |
| 89. | Jan Van de Mortel | 2.0 / 5 | 1 | 2 | 2 |
| 89. | Player not found | 2.0 / 9 | 1 | 6 | 2 |
| 89. | Player not found | 2.0 / 7 | 2 | 5 | 0 |
| 89. | Player not found | 2.0 / 4 | 2 | 2 | 0 |
| 89. | Player not found | 2.0 / 9 | 2 | 7 | 0 |
| 94. | Player not found | 1.0 / 7 | 0 | 5 | 2 |
| 95. | Robby Adamson | 1.5 / 5 | 0 | 2 | 3 |
| 95. | Carlos Mena Crespo | 1.5 / 4 | 1 | 2 | 1 |
| 95. | Player not found | 1.5 / 4 | 1 | 2 | 1 |
| 98. | Fidel Corrales Jimenez | 1.0 / 3 | 1 | 2 | 0 |
| 98. | Nikola Mitkov | 1.0 / 4 | 0 | 2 | 2 |
| 98. | Player not found | 1.0 / 1 | 1 | 0 | 0 |
| 98. | Player not found | 1.0 / 1 | 1 | 0 | 0 |
| 98. | Player not found | 1.0 / 1 | 1 | 0 | 0 |
| 98. | Player not found | 1.0 / 5 | 1 | 4 | 0 |
| 98. | Player not found | 1.0 / 5 | 1 | 4 | 0 |
| 98. | Player not found | 1.0 / 3 | 0 | 1 | 2 |
| 98. | Player not found | 1.0 / 1 | 1 | 0 | 0 |
| 107. | Alena Kats | 0.0 / 3 | 0 | 3 | 0 |
| 107. | Gregory Markzon | 0.0 / 1 | 0 | 1 | 0 |
| 107. | Allan Savage | 0.0 / 1 | 0 | 1 | 0 |
| 107. | Player not found | 0.0 / 1 | 0 | 1 | 0 |
| 107. | Player not found | 0.0 / 1 | 0 | 1 | 0 |
| 107. | Player not found | 0.0 / 1 | 0 | 1 | 0 |
| 107. | Player not found | 0.0 / 2 | 0 | 2 | 0 |
| 107. | Player not found | 0.0 / 2 | 0 | 2 | 0 |