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Individual Calculations May 2010 |
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| Sgouros, Apostolos Total change: -5.70 | |   |
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| 2nd Open ASOP DIAS 2010 | Petroupoli - Athens | GRE | 2010-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 2016 | 1.50 | 2 | -0.30 | 15 | -4.50 | |
|  Darviris, Panagiotis | | | 1616 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Sidiropoulos, Leonidas | | | 1674 | GRE | 0.50 | 1 | -0.38 | 15 | -5.70 | | | * 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) | | | | Easter Tournament 2010 A-Group PS Peristeriou | Peristeri - Athens | GRE | 2010-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 2016 | 4.50 | 7 | -0.08 | 15 | -1.20 | |
| | Tsekouras, Vasilios | | | 1715 | GRE | 0.50 | 1 | -0.35 | 15 | -5.25 | |  Fragkos, Vasilios | | | 1931 | GRE | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Hatzipapas, Theodoros | | | 1776 | GRE | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Papageorgiou, Dimitrios | | | 1773 | GRE | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Makka, Ioulia | | wm | 2180 | GRE | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Tsokopoulos, Dedalos | | | 1891 | GRE | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Paganoglou, Anastasia | | | 1970 | GRE | 1.00 | 1 | 0.44 | 15 | 6.60 | |
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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