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Individual Calculations April 2013 |
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| Ahmed, Zakir Total change: -28.80 | |   |
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| 2013 DCC FIDE Open III | Richardson, Texas | USA | 2013-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1753 | 1.00 | 4 | -0.96 | 30 | -28.80 | |
|  Van Meter, Lester | f | | 2153 * | USA | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Li, David C | | | 1430 | USA | 1.00 | 1 | 0.13 | 30 | 3.90 | | | Chandra, Kevin | | | 1881 | USA | 0.00 | 1 | -0.33 | 30 | -9.90 | | | Mao, Marcus S | | | 1618 | USA | 0.00 | 1 | -0.68 | 30 | -20.40 | | | * 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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