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Individual Calculations March 2013 |
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| Macgregor, Michael Total change: -5.85 | |   |
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| 2013 Washington Championship - Premier Section | Seattle, Washington | USA | 2013-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 2185 | 5.50 | 9 | -0.39 | 15 | -5.85 | |
|  Airapetian, Chouchanik | | wf | 2088 | USA | 0.00 | 1 | -0.63 | 15 | -9.45 | |  Pupols, Viktors | | | 2140 | USA | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Szabo, Marcell | | | 1785 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Omori, Michael | | | 2182 | USA | 0.00 | 1 | -0.50 | 15 | -7.50 | | | He, Daniel Ming | | | 2133 | USA | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Lee, Megan | | | 2097 | USA | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Haining, Kyle | | | 1873 | USA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Rupel, David | | | 2113 | USA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Bartron, Paul R | f | | 2090 | USA | 0.50 | 1 | -0.13 | 15 | -1.95 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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