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Individual Calculations May 2011 |
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| Arvanitis, Georgios Total change: 21.00 | |   |
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| Bikos Teams Cup 2010 group B | Attiki | GRE | 2010-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 1788 | 3.00 | 7 | 1.07 | 15 | 16.05 | |
|  Kanellos, Dimitrios V | | | 1959 | GRE | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Diatsintos, Apostolos | | | 2048 | GRE | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Savoglou, Nikolaos | | | 1963 | GRE | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Efentakis, Nikolaos | | | 1884 | GRE | 1.00 | 1 | 0.63 | 15 | 9.45 | |  Lazaridis-Elmaloglou, Lazaros | | | 1867 | GRE | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Taylor, Michael | | | 2024 | GRE | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Malamatas, Konstantinos | | | 1978 | GRE | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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) | | | | 111th Ambelokipi Open | Ambelokipi - Athens | GRE | 2011-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 1804 | 1.50 | 5 | 0.33 | 15 | 4.95 | |
| | Sienczewski, Zbigniew | | | 2204 * | POL | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Azis, Azizis Ektoras | | | 2166 | GRE | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Kosso, Simeon | | | 1808 | GRE | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Delithanasis, Dimitrios | | | 2202 | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Divaris, Dionisis | | | 1865 | GRE | 0.00 | 1 | -0.42 | 15 | -6.30 | | | * 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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