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Individual Calculations April 2008 |
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| Androni, Konstantina Total change: 6.90 | |   |
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| Bikou Cup 1st Division | Attica | GRE | 2007-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 1785 | 1.00 | 2 | 0.75 | 15 | 11.25 | |
|  Tzotzolis, Halalambos | | | 2135 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Stefanidi, Maria-Anna | | | 2088 | GRE | 1.00 | 1 | 0.86 | 15 | 12.90 | |
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) | | | | Attiki Youth Championships 2008 Girls U14 | Nikaia - Athens | GRE | 2008-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1758 | 1.00 | 2 | -0.29 | 15 | -4.35 | |
| | Fragkou, Eleni | | | 1790 | GRE | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Sotiriadou, Ioanna | | | 1486 | GRE | 0.50 | 1 | -0.33 | 15 | -4.95 | |
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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