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Individual Calculations October 2012 |
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| Carson, Keith R Total change: 7.50 | |   |
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| 76th Annual Virginia Closed State Championship | Glen Allen, Virginia | USA | 2012-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2140 | 2095 | 2.00 | 4 | 0.25 | 30 | 7.50 | |
|  Shibut, Macon A | f | | 2242 | USA | 0.50 | 1 | 0.20 | 30 | 6.00 | |  Samuelson, Andrew | | | 2207 | USA | 0.50 | 1 | 0.15 | 30 | 4.50 | | | Most, Eric Matthew | | | 2157 | USA | 0.00 | 1 | -0.41 | 30 | -12.30 | | | Hulvey, David W | | | 1954 | USA | 1.00 | 1 | 0.31 | 30 | 9.30 | |
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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