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Individual Calculations March 2012 |
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| Macgregor, Michael Total change: 8.25 | |   |
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| 2012 Washington State Championship - Premier | Seattle, Washington | USA | 2012-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 2178 | 6.50 | 9 | 0.55 | 15 | 8.25 | |
|  Van Dyke, Patrick | | | 1867 | USA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Gottlieb, Ethan | | | 2065 | USA | 0.50 | 1 | -0.15 | 15 | -2.25 | |  Sen, Samir | | | 2128 | USA | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Xing, Casey | | | 1993 | USA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Wang, Michael | | | 2077 | USA | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Lee, Megan | | | 2080 | USA | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Rupel, David Gene | | | 2125 | USA | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Airapetian, Chouchanik | | wf | 2127 | USA | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Feng, Roland | | | 2011 | USA | 1.00 | 1 | 0.28 | 15 | 4.20 | |
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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