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Individual Calculations February 2014 |
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| Widener, Andrew J Total change: -13.80 | |   |
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| 2013 PanAmerican Intercollegiate Chess Championship | Lubbock, Texas | USA | 2013-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2062 | 2038 | 1.00 | 4 | -0.92 | 15 | -13.80 | |
|  Cornejo, Max | m | | 2365 | PER | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Richter, Alex | | | 2009 | USA | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Ivanov, Mike | | | 2076 | CAN | 0.00 | 1 | -0.45 | 15 | -6.75 | |  Su, Dion | | | 1798 | USA | 0.00 | 1 | -0.80 | 15 | -12.00 | |
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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