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Individual Calculations April 2009 |
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| Georgiou, Kostantinos Total change: -4.05 | |   |
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| Bikou Cup 1st Division | Attica - Local Clubs | GRE | 2008-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 2259 | 2.00 | 5 | -1.27 | 15 | -19.05 | |
|  Marinopoulos, Nikolaos | | | 2004 | GRE | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Kaforos, Dimitrios-Alkis | | | 2173 | GRE | 0.00 | 1 | -0.62 | 15 | -9.30 | |  Zamit, Spyridon | | | 2091 | GRE | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Nikolaidis, Konstantinos | f | | 2264 | GRE | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Roumbeglis, Nikolaos | | | 2163 | GRE | 0.00 | 1 | -0.63 | 15 | -9.45 | |
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) | | | | 2009 Attica team ch prelim. A div. | Attica | GRE | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2261 | 2259 | 4.50 | 7 | 1.00 | 15 | 15.00 | |
| | Zournatsidis, Evgenios | | | 2126 | GRE | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Panagiotakos, Nikolaos | | | 2145 | GRE | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Simeonidis, Ioannis | | | 2303 | GRE | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Kotrotsos, Vasilios | f | | 2341 | GRE | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Kofidis, Andreas | m | | 2421 | GRE | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Shahtahtinsky, Alekper | f | | 2296 | GRE | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Litsas, Ioannis | | | 2197 | GRE | 0.50 | 1 | -0.09 | 15 | -1.35 | |
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) | | |
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