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Individual Calculations April 2017 |
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| Petraki, Maria Total change: -1.00 | |   |
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| 2017 Team Championship ESSN Attikis - B Category | Attica | GRE | 2017-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1985 | 4.00 | 6 | -0.05 | 20 | -1.00 | |
|  Liarokapi, Natalia | | | 1585 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tsouba, Maria | | | 1585 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pagali, Marianna | | | 1747 | GRE | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Aggeli, Eleni | | | 1818 | GRE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Sperdokli, Elli | | wf | 2124 | GRE | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Makka, Evanthia | | | 2073 | GRE | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * 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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