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Individual Calculations April 2009 |
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| Megalios, Konstantinos Total change: 44.25 | |   |
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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 |
| 1893 | 1678 | 2.50 | 7 | 0.88 | 25 | 22.00 | |
|  Kesidis, Odyseas | | | 1958 | GRE | 0.50 | 1 | 0.34 | 25 | 8.50 | |  Liaskos, Leonidas | | | 1997 | GRE | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Makropoulos, Ioannis | | | 1860 | GRE | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Stefanatos, Nikolaos | | | 1879 | GRE | 1.00 | 1 | 0.76 | 25 | 19.00 | | | Liodakis, Konstantinos | | | 1889 | GRE | 0.50 | 1 | 0.27 | 25 | 6.75 | | | Tsokopoulos, Dedalos | | | 1927 | GRE | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Habesis, Panayotis | | | 1742 | GRE | 0.50 | 1 | 0.09 | 25 | 2.25 | |
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) | | | | Regional Cup TESSAS | Local clubs | GRE | 2009-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 1678 | 1.00 | 1 | 0.89 | 25 | 22.25 | |
| | Efthimiadis, Ilias | | | 2028 | GRE | 1.00 | 1 | 0.89 | 25 | 22.25 | |
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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