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Individual Calculations July 2013 |
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| Feng, Maggie Total change: 15.30 | |   |
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| 22nd Annual Chicago Open - Under 2300 Section | Wheeling, Illinois | USA | 2013-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2124 | 1788 | 1.50 | 4 | 1.02 | 15 | 15.30 | |
|  Dykes, Denton | | | 2123 | USA | 1.00 | 1 | 0.88 | 15 | 13.20 | |  Kasiurak, Zach | | | 2133 | USA | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Dougherty, Michael | f | | 2154 | CAN | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Auger, Michael William | | | 2085 | USA | 0.00 | 1 | -0.15 | 15 | -2.25 | |
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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