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Individual Calculations July 2009 |
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| Fragkou, Eleni Total change: 52.95 | |   |
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| 94th Ambelokipi open | Ambelokipi - Athens | GRE | 2009-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1759 | 3.50 | 6 | 1.85 | 15 | 27.75 | |
|  Makkas, Panayiotis | | | 2026 | GRE | 1.00 | 1 | 0.82 | 15 | 12.30 | |  Anairousis, Panag | | | 2087 | GRE | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Papafitsoros, Konstantinos | | | 1989 | GRE | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Zambrakos, Efthimios | | | 1970 | GRE | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Drakakis, Georgios | | | 1754 | GRE | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Marianidis, Dimitrios | | | 1837 | GRE | 1.00 | 1 | 0.61 | 15 | 9.15 | |
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 mixed Youth Teams Champ. Boys & Girls U16 | Attica | GRE | 2009-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1759 | 2.00 | 2 | 0.72 | 15 | 10.80 | |
| | Sotiriadou, Ioanna | | | 1518 | GRE | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Selianiti, Eleana | | | 1771 | GRE | 1.00 | 1 | 0.52 | 15 | 7.80 | |
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) | | | | 95th Open Ambelokipon | Ambelokipi - Athens | GRE | 2009-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1812 | 2.50 | 4 | 0.36 | 15 | 5.40 | |
| | Himaras, Stefanos | | | 2162 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Ntovas, Dimitrios | | | 1473 | GRE | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Zaharopoulos, Dionisios | | | 1531 | GRE | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Michailidis, Dimitrios | | | 1950 | GRE | 0.50 | 1 | 0.19 | 15 | 2.85 | |
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 Youth Chess Team Balkaniad Girls under 16 | Florina | GRE | 2009-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1812 | 1.00 | 1 | 0.60 | 15 | 9.00 | |
| | Galunova, Tsveta | | | 1885 | BUL | 1.00 | 1 | 0.60 | 15 | 9.00 | |
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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