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Individual Calculations July 2012 |
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| Magness, Trevor S Total change: -40.65 | |   |
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| 21st Annual Chicago Open - Open Section | Wheeling, Illinois | USA | 2012-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2163 | 1.50 | 7 | -2.71 | 15 | -40.65 | |
|  Yang, Darwin | m | | 2476 | USA | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Chiang, Sarah | | wc | 2033 | USA | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Itkin, David | | | 2041 | CAN | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Viswanadha, Kesav | | | 2031 | USA | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Coraretti, Benjamin | | | 2066 | USA | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Liang, Adream | | | 1851 | USA | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Schmakel, Sam A | | | 2127 | USA | 0.00 | 1 | -0.55 | 15 | -8.25 | |
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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