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Individual Calculations October 2008 |
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| Zaharopoulos, Dionisios Total change: 3.15 | |   |
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| 88th Ambelokipi Open | Ambelokipi - Athens | GRE | 2008-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1506 | 0.50 | 4 | 0.02 | 15 | 0.30 | |
|  Delithanasis, Dimitrios | | | 1856 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Marianidis, Dimitrios | | | 1856 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Koukoufikis, Ioannis | | | 1856 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Drakakis, Georgios | | | 1807 | GRE | 0.50 | 1 | 0.35 | 15 | 5.25 | |
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) | | | | 16th Inter. Open Tournament "Honor to National Resistance" | Nikaia - Athens | GRE | 2008-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1495 | 0.50 | 2 | 0.19 | 15 | 2.85 | |
| | Mytilinis, Sokratis | | | 1733 | GRE | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Kymionis, Konstantinos | | | 1845 | GRE | 0.50 | 1 | 0.39 | 15 | 5.85 | |
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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