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Individual Calculations January 2011 |
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| Grafakou, Sotiria-Aphrodite Total change: -20.40 | |   |
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| Attica Women Team Championship 2010 | Attica | GRE | 2010-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1383 | 0.00 | 1 | -0.38 | 15 | -5.70 | |
|  Salahidou, Galini | | | 1473 | GRE | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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) | | | | Piraeus Championship 2010 | Piraeus | GRE | 2010-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1383 | 0.00 | 3 | -0.32 | 15 | -4.80 | |
|  Panagopoulos, Georgios | | | 1759 | GRE | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Haldaiakis, Vasilios | | | 1728 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Tsaloumas, Konstantinos | | | 1721 | GRE | 0.00 | 1 | -0.12 | 15 | -1.80 | |
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) | | | | 13th Aegaleo open | Aegaleo | GRE | 2010-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1383 | 0.50 | 5 | -0.66 | 15 | -9.90 | |
| | Stergiou, Georgios | | | 1727 | GRE | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Vlastos, Alexandros | | | 1627 | GRE | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Zervogiannis, Alexandros | | | 1684 | GRE | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Kokkota, Eleni | | | 1495 | GRE | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Grapsas, Panagiotis | | | 1504 | GRE | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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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