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Individual Calculations November 2015 |
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| Ahmed, Zakir Total change: -7.40 | |   |
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| 2015 DCC FIDE Open XII | Richardson, Texas | USA | 2015-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1664 | 1.00 | 3 | -0.37 | 20 | -7.40 | |
|  Stacey, Adrian D | | | 1264 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Xie, Tianming | | | 2000 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Eliezer, Segev | | | 1793 | USA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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