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Individual Calculations July 2009 |
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| Panagiotopoulos, Alexandros Total change: 4.35 | |   |
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| 2o open asopdias 2009 | Petroupoli - Athens | GRE | 2009-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2185 | 5.00 | 7 | 0.05 | 15 | 0.75 | |
|  Papadopoulos, Georgios | | | 1835 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Simeonidis, Haralambos | | | 1868 | GRE | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Tolis, Evangelos | | | 2038 | GRE | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Stathopoulos, Ioannis | | | 1835 | GRE | 0.00 | 1 | -0.89 | 15 | -13.35 | | | Apostolidis, Ioannis | | | 1981 | GRE | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Sienczewski, Zbigniew | | | 2124 | POL | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Grigoriadis, Alexandros | m | | 2372 | GRE | 0.50 | 1 | 0.24 | 15 | 3.60 | |
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) | | | | Attica Teams Cup | Attica | GRE | 2009-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2372 | 2185 | 0.50 | 1 | 0.24 | 15 | 3.60 | |
| | Grigoriadis, Alexandros | m | | 2372 | GRE | 0.50 | 1 | 0.24 | 15 | 3.60 | |
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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