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Individual Calculations July 2008 |
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| Berger, Jacob Total change: -31.50 | |   |
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| 2008 Frank K Berry U.S. Championship - Qualifier Fide Open | Tulsa, Oklahoma | USA | 2008-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 1981 | 0.00 | 4 | -1.26 | 25 | -31.50 | |
|  Vaja, Ashish | | | 2218 | USA | 0.00 | 1 | -0.20 | 25 | -5.00 | |  Yang, Darwin | f | | 2074 | USA | 0.00 | 1 | -0.37 | 25 | -9.25 | | | Mackenzie, Dana | | | 2117 | USA | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Kobernat, Alan | | | 2079 | USA | 0.00 | 1 | -0.37 | 25 | -9.25 | |
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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