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Individual Calculations July 2009 |
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| Gerogiannis, Christodoulos Total change: -0.60 | |   |
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| 2009 Attica teams Ch C div. stage 1 - Group 2 | Attica | GRE | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 2257 | 2.00 | 4 | -0.36 | 15 | -5.40 | |
|  Kondopoulos, Dimitrios | | | 2067 | GRE | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Stergiou, Evangelos | | | 2199 | GRE | 0.50 | 1 | -0.08 | 15 | -1.20 | |  Logothetis, Sotirios | f | | 2326 | GRE | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Roumbeglis, Nikolaos | | | 2163 | GRE | 1.00 | 1 | 0.37 | 15 | 5.55 | |
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 teams Ch C div. stage 2 - Group 1 | Attica | GRE | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2257 | 2.00 | 2 | 0.32 | 15 | 4.80 | |
| | Marinopoulos, Nikolaos | | | 1998 | GRE | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Doudaniotis, Dimitrios | | | 1942 | GRE | 1.00 | 1 | 0.14 | 15 | 2.10 | |
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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