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Individual Calculations April 2009 |
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| Koronas, Vasilios Total change: 21.00 | |   |
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| 12 Indiv. Champ. Greece - Boys U18 | Peristeri - Athens | GRE | 2009-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1745 | 3.00 | 7 | 1.40 | 15 | 21.00 | |
|  Kirgeridis, Panagiotis | | | 2061 | GRE | 0.50 | 1 | 0.37 | 15 | 5.55 | |  Kaforos, Dimitrios-Alkis | | | 2095 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Kesidis, Odyseas | | | 1958 | GRE | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Kostas, Panagiotis | | | 1916 | GRE | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Kalogeris, Ioannis | | | 1914 | GRE | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Sandalakis, Nikolaos | | | 1919 | GRE | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Liodakis, Konstantinos | | | 1889 | GRE | 0.50 | 1 | 0.19 | 15 | 2.85 | |
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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