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Individual Calculations September 2009 |
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| Mueller, Alexandra Total change: 25.50 | |   |
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| 3. Helbra Cup | Helbra | GER | 2009-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1687 | 2.00 | 5 | 1.02 | 25 | 25.50 | |
|  Nieber, Alexander | | | 1826 | GER | 1.00 | 1 | 0.69 | 25 | 17.25 | |  Michael, Dirk | | | 2087 * | GER | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Bigott, Martin | | | 1898 | GER | 0.50 | 1 | 0.27 | 25 | 6.75 | | | Zerfass, Otfried | | | 2006 | GER | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Markus, Nico | | | 1900 | GER | 0.50 | 1 | 0.27 | 25 | 6.75 | | | * 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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