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Individual Calculations September 2016 |
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| Petraki, Evaggelia Total change: 119.60 | |   |
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| 25th OPEN INTERNATIONAL TOURNAMENT of KAVALA -A group | Kavala | GRE | 2016-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 1720 | 4.00 | 9 | 2.99 | 40 | 119.60 | |
|  Kouskoutis, Georgios-Alexandros | | | 2120 * | GRE | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Michelakos, Panagiotis | | | 2120 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Koroglou, Viktor | | | 2067 | GRE | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Danis, Hrisovalantis | | | 2042 | GRE | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Kalofonos, Panayotis | | | 1948 | GRE | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Grapsa, Georgia | | wf | 2075 | GRE | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Ballas, Athanasios-Panagiotis | | | 2041 | GRE | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Dragomirescu, Calin | f | | 2120 * | ROU | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Pavlidou, Ekaterini | | wm | 2120 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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