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Individual Calculations April 2009 |
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| Makropoulos, Ioannis Total change: 0.30 | |   |
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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 |
| 1865 | 1860 | 4.00 | 8 | 0.02 | 15 | 0.30 | |
|  Malikentzos, Sotirios | | | 2153 | GRE | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Tsiamis, Alexandros | | | 1952 | GRE | 0.00 | 1 | -0.37 | 15 | -5.55 | |  Megalios, Konstantinos | | | 1678 | GRE | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Kesidis, Odyseas | | | 1958 | GRE | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Habesis, Panayotis | | | 1742 | GRE | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Naoum, Spyridon | | | 1732 | GRE | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Asimakopoulos, Ioannis | | | 1823 | GRE | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Stefanatos, Nikolaos | | | 1879 | GRE | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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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