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Individual Calculations July 2008 |
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| Claassen, Chris Total change: -19.75 | |   |
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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 |
| 2238 | 2055 | 0.00 | 3 | -0.79 | 25 | -19.75 | |
|  Betaneli, Alexander | | | 2242 | USA | 0.00 | 1 | -0.26 | 25 | -6.50 | |  Dean, Jim | f | | 2248 | USA | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Hansen, Eric | | | 2224 | CAN | 0.00 | 1 | -0.28 | 25 | -7.00 | |
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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