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Individual Calculations September 2011 |
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| Giordos, Vasilios Total change: -16.65 | |   |
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| Attica Team Championship 2011 - B' Local | Attiki | GRE | 2011-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1945 | 2.00 | 4 | -0.51 | 15 | -7.65 | |
|  Gkavalias, Dimitrios | | | 1672 | GRE | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Ioannou, Evripidis | | | 2024 | GRE | 0.00 | 1 | -0.39 | 15 | -5.85 | |  Karlis, Nikolaos | | | 1780 | GRE | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Menisoglou, Platon | | | 1897 | GRE | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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) | | | | 1st Open Tournament of Arkitsa 2011 | Arkitsa | GRE | 2011-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1969 | 3.50 | 6 | -0.60 | 15 | -9.00 | |
| | Kiriakakis, Konstantinos | | | 1569 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Lagopatis, Nikolaos | | | 2181 | GRE | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Kiriakaki, Galini | | | 1569 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Kapellas, Alexandros | | | 1569 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Papadimitriou, Loukas | | | 2166 | GRE | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Nikolaou, Spiridon | | | 1659 | GRE | 0.50 | 1 | -0.36 | 15 | -5.40 | | | * 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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