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Individual Calculations January 2011 |
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| Megaloudis, Petros Total change: 9.75 | |   |
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| 108th Ambelokipi Open | Ambelokipi - Athens | GRE | 2010-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1712 | 3.50 | 6 | 1.54 | 15 | 23.10 | |
|  Markantonaki, Haritomeni | | wf | 2112 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Kalaitzis, Evangelos | | | 1461 | GRE | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Maliaritis, Nikolaos | | | 1874 | GRE | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Michailidis, Dimitrios | | | 1873 | GRE | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Kaloskambis, Mihail | | | 2037 | GRE | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Fanourgakis, Konstantinos | | | 1814 | GRE | 0.50 | 1 | 0.14 | 15 | 2.10 | | | * 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) | | | | 109th Ambelokipi Open | Ambelokipi - Athens | GRE | 2010-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1720 | 0.50 | 4 | -0.89 | 15 | -13.35 | |
| | Tsiropoulas, Apostolos | | | 2032 | GRE | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Koutsidis, Achilleas | | | 1470 | GRE | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Zorbas, Nikolaos | | | 1858 | GRE | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Kaloskambis, Mihail | | | 2037 | GRE | 0.00 | 1 | -0.13 | 15 | -1.95 | |
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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