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Individual Calculations September 2009 |
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| Vafiadou, Asimenia Total change: 34.50 | |   |
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| 12th Greek Indiv. Championship girls U14 | Kallithea - Halkidiki | GRE | 2009-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1593 | 4.00 | 5 | 2.31 | 15 | 34.65 | |
|  Papathanasiou, Ageliki | | | 1915 | GRE | 1.00 | 1 | 0.87 | 15 | 13.05 | |  Kokossis, Danae | | | 1765 | ENG | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Drakaki, Anna-Maria | | | 1601 | GRE | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Amiridou, Dimitra | | | 1539 | GRE | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Fragkou, Eleni | | | 1812 | GRE | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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) | | | | 37th Greek Team Championship of A' Category | Halkidiki | GRE | 2009-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1588 | 2.00 | 6 | -0.01 | 15 | -0.15 | |
| | Vatkali, Dimitra | | | 1865 | GRE | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Trifonova, Sandra | | | 1988 * | BUL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Lalaouni, Konstantina | | | 1596 | GRE | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Sirnioti, Antonia | | | 1482 | GRE | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Alexiou, Dimitra | | | 1759 | GRE | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Pierrakou, Ekaterini | | | 1694 | GRE | 0.50 | 1 | 0.14 | 15 | 2.10 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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