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Individual Calculations April 2009 |
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| Widener, Andrew Total change: 0.00 | |   |
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| 2008 Pan American Class Championships | Fort Worth, Texas | USA | 2008-12-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1867 | 0 | 0.50 | 2 | 0.00 | 1674 | | 0.00 | |
|  Powell, Grant | | | 1918 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Malhotra, Akshay | | | 1815 | USA | 0.50 | 1 | 0.00 | | 0.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2009 Stillwater Winter FIDE Open | Stillwater, Oklahoma | USA | 2009-02-14 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2038 | 0 | 2.00 | 5 | 0.00 | 1966 | | 0.00 | |
| | Movsisyan, Movses | f | | 2229 | USA | 0.50 | 1 | 0.00 | | 0.00 | |  Galant, Sergey | | | 2187 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Dennison, Jerry | | | 1958 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Cao, Kevin | | | 1924 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Lin, Kenny | | | 1893 | USA | 0.50 | 1 | 0.00 | | 0.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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