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Individual Calculations December 2013 |
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| Siddiqui, Md. Usman Total change: 11.70 | |   |
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| Allahabad open All India FIDE Rated Chess Championship 2013 | Lucknow | IND | 2013-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 1865 | 1.00 | 3 | 0.39 | 30 | 11.70 | |
|  Veeresh, Chaturvedi | | | 2014 | IND | 1.00 | 1 | 0.70 | 30 | 21.00 | |  Lama, Surbir | | | 2072 | NEP | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Sangma, Rahul | m | | 2265 * | IND | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * 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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