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Individual Calculations April 2009 |
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| Sandalakis, Nikolaos Total change: -22.05 | |   |
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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 |
| 1994 | 1919 | 1.00 | 6 | -1.47 | 15 | -22.05 | |
|  Filippas, Sebastian | | | 2190 | GRE | 0.50 | 1 | 0.33 | 15 | 4.95 | |  Homatidis, Panagiotis | | | 2135 | GRE | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Dounis, Alexandros | | | 2158 | GRE | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Koronas, Vasilios | | | 1745 | GRE | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Kalogeris, Ioannis | | | 1914 | GRE | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Kostas, Alexandros | | | 1819 | GRE | 0.50 | 1 | -0.14 | 15 | -2.10 | |
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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