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Individual Calculations May 2010 |
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| Stergiou, Georgios Total change: 9.00 | |   |
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| Attikis Filias "Nikos Strofalis" 2010 - Group A' | Attica | GRE | 2009-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1628 | 3.00 | 3 | 1.37 | 15 | 20.55 | |
|  Maratos, Antonios | | | 1700 | GRE | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Liris, Orestis | | | 1405 | GRE | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Kouliouras, Ioannis | | | 1663 | GRE | 1.00 | 1 | 0.55 | 15 | 8.25 | |
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) | | | | Easter Tournament 2010 A-Group PS Peristeriou | Peristeri - Athens | GRE | 2010-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1687 | 0.00 | 3 | -0.77 | 15 | -11.55 | |
| | Paganoglou, Anastasia | | | 1970 | GRE | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Spirou, Marina | | | 1846 | GRE | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Bellos, Ioannis | | | 1818 | GRE | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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) | | |
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