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Individual Calculations January 2009 |
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| Eleftheriou, Georgios Total change: -17.25 | |   |
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| 90th Ambelokipi Open | Ambelokipi, Athens - Greece | GRE | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 1808 | 1.00 | 4 | -0.69 | 25 | -17.25 | |
|  Sfougatakis, Nikolaos | | | 2021 | GRE | 0.00 | 1 | -0.23 | 25 | -5.75 | |  Papapetropoulos, Periklis | | | 2058 | GRE | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Mpousios, Georgios | | | 1557 | GRE | 1.00 | 1 | 0.19 | 25 | 4.75 | | | Efthimiou, Georgios | | | 1838 | GRE | 0.00 | 1 | -0.46 | 25 | -11.50 | |
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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