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Individual Calculations April 2009 |
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| Nathanail, Emanouel Total change: -33.90 | |   |
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| 1o Ambelokipi Christmas Open | Ambelokipi - Athens | GRE | 2008-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 2171 | 2.00 | 4 | -1.26 | 15 | -18.90 | |
|  Panagiotopoulos, Ioannis | | | 1821 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Kivelos, Sotirios | | | 2001 | GRE | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Fatourou, Eleni | | | 1860 | GRE | 0.00 | 1 | -0.86 | 15 | -12.90 | | | Diamandis, Georgios | | | 1936 | GRE | 0.50 | 1 | -0.29 | 15 | -4.35 | |
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) | | | | 5th Memorial Siaperas | Ambelokipi Athens | GRE | 2009-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 2177 | 4.00 | 6 | -1.00 | 15 | -15.00 | |
| | Poulopoulos, Ioannis | | | 1827 | GRE | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Koutoukidis, Panagiotis | | | 1843 | GRE | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Marianidis, Dimitrios | | | 1837 | GRE | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Hamaletsos, Hristoforos | | | 1990 | GRE | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Mbaskas, Evangelos | | | 2014 | GRE | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Zorbas, Nikolaos | | | 1827 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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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