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Individual Calculations October 2015 |
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| Tsakona, Maria Total change: 49.60 | |   |
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| 12th open Kalamaria 2015 | Thessaloniki | GRE | 2015-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1030 | 0.00 | 5 | -0.85 | 40 | -34.00 | |
|  Kokkalis, Haralabos | | | 1430 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Baroutas, Athanasios | | | 1430 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kyriakidis, Eleftherios | | | 1349 | GRE | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Mastrakoulis, Simeon | | | 1430 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Mitsiou, Konstantinos | | | 1042 | GRE | 0.00 | 1 | -0.48 | 40 | -19.20 | | | * 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) | | | | 10th youth team under 12 champioship of ESSTH-HALK 2015 | Thessaloniki | GRE | 2015-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1143 | 1030 | 3.50 | 4 | 2.09 | 40 | 83.60 | |
| | Papathanasiou, Stefania | | | 1226 | GRE | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Koukoubi, Athanasia | | | 1152 | GRE | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Tzampazi, Anastasia | | | 1019 | GRE | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Pasoglou, Nikoleta | | | 1173 | GRE | 0.50 | 1 | 0.19 | 40 | 7.60 | |
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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