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Individual Calculations February 2014 |
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| Marshall, Abby S Total change: -6.60 | |   |
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| 2013 PanAmerican Intercollegiate Chess Championship | Lubbock, Texas | USA | 2013-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2240 | 2123 | 1.00 | 4 | -0.44 | 15 | -6.60 | |
|  Yotov, Valentin L | g | | 2523 * | BUL | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Davey, Laurence | | | 1771 | JAM | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Torres, Luis Carlos | c | | 2358 | MEX | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Calugar, Arthur | m | | 2309 | CAN | 0.00 | 1 | -0.26 | 15 | -3.90 | | | * 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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