| Name: | John Mason |
| Federation: |  |
| Years: | 2005 - 2005 |
| Total Games: | 6 |
| Wins: | 1 (16.67 %) |
| Draws: | 0 (0 %) |
| Losses: | 5 (83.33 %) |
| Score: | 16.67 % |
| Tournament | Date | Elo Avg. | Country |
| San Francisco Pafnutieff mem g/45 | 08/06/2005 | 1648 |  United States |
| San Francisco Summer TNM | 06/14/2005 | 1590 | United States |
| ECO | Opening | Games |
| C21 | Centre game | 1 games |
| C27 | Vienna game | 1 games |
| ECO | Opening | Games |
| A03 | Bird's opening | 1 games |
| B03 | Alekhine's defence | 1 games |
| E91 | King's Indian, 6.Be2 | 1 games |
| B07 | Pirc defence | 1 games |
| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournament | View |
| Mason, J | Parker, H | 1540 | 0-1  |
29 | C27 | 2005 | San Francisco Pafnutieff mem g/45 |
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| Mohan, V | 1352 | Mason, J | 1-0 |
33 | B07 | 2005 | San Francisco Pafnutieff mem g/45 |
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| Rhodes, C | 1450 | Mason, J | 0-1 |
29 | E91 | 2005 | San Francisco Summer TNM |
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| Jones, I | 1688 | Mason, J | 1-0 |
40 | B03 | 2005 | San Francisco Summer TNM |
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| Mason, J | Salles, A | 1724 | 0-1 |
45 | C21 | 2005 | San Francisco Summer TNM |
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| Nochomovitz, Y | 1733 | Mason, J | 1-0 |
18 | A03 | 2005 | San Francisco Summer TNM |
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