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Individual Calculations July 2009 |
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| Nikoleris, Evangelos Total change: -18.00 | |   |
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| 94th Ambelokipi open | Ambelokipi - Athens | GRE | 2009-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1879 | 2.50 | 5 | -0.16 | 15 | -2.40 | |
|  Lazaridis, Stavros | | | 2160 | GRE | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Vontikakis, Hrysostomos | | | 1621 | GRE | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Patrinos, Ilias | | | 1751 | GRE | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Michailidis, Dimitrios | | | 1964 | GRE | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Mitsakos, Achilleas | | | 1784 | GRE | 0.50 | 1 | -0.13 | 15 | -1.95 | |
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) | | | | WORLD AMATEUR CHAMPIONSHIP 2009 | Thessaloniki | GRE | 2009-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1896 | 3.00 | 6 | -1.04 | 15 | -15.60 | |
| | Hatzipanteli, Theodora | | | 1546 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Parlog, Stefan | | | 1971 | ROU | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Andrikopoulou, Efstathia | | | 1640 | GRE | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Tsakiris, Haralambos | | | 1699 | GRE | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Paouris, Nikolaos | | | 1867 | GRE | 1.00 | 1 | 0.46 | 15 | 6.90 | | | S Bhat, Vaibhav | | | 1784 | IND | 0.00 | 1 | -0.65 | 15 | -9.75 | |
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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