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Individual Calculations May 2010 |
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| Ter-Gevorkian, Aram Total change: -10.75 | |   |
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| Attica Team Championship of B' Local Category 2010 | Attica | GRE | 2010-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 1974 | 2.50 | 3 | 1.06 | 25 | 26.50 | |
|  Ponirakis, Dimitrios | | | 2041 | GRE | 0.50 | 1 | 0.09 | 25 | 2.25 | |  Lolos, Hristos | | | 2016 | GRE | 1.00 | 1 | 0.56 | 25 | 14.00 | | | Mathiopoulos, Alexandros | | | 1912 | GRE | 1.00 | 1 | 0.41 | 25 | 10.25 | |
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) | | | | 103th Ambelokipi Open Poteas Memorial | Ambelokipi - Athens | GRE | 2010-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1960 | 1.00 | 4 | -1.49 | 25 | -37.25 | |
| | Karatzanos, Konstantinos | | | 1560 * | GRE | 1.00 | 1 | 0.08 | 25 | 2.00 | | | Himaras, Stefanos | | | 2290 | GRE | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Koukoufikis, Ioannis | | | 1756 | GRE | 0.00 | 1 | -0.76 | 25 | -19.00 | | | Stamatiadis, Georgios | | | 1818 | GRE | 0.00 | 1 | -0.69 | 25 | -17.25 | | | * 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) | | |
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