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Individual Calculations April 2017 |
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| Patrinos, Ilias Total change: 88.80 | |   |
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| 39th open SOP SMAOK 2017 under 1900 | Athens | GRE | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1549 | 4.50 | 6 | 2.19 | 20 | 43.80 | |
|  Kazantzoglou, Aristotelis | | | 1149 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sorensen, Fedon | | | 1878 | GRE | 1.00 | 1 | 0.88 | 20 | 17.60 | |  Gerontis, Nikolaos | | | 1566 | GRE | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Nikolaidis, Georgios | | | 1659 | GRE | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Marianidis, Dimitrios | | | 1793 | GRE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Geroukalis, Athanasios | | | 1755 | GRE | 1.00 | 1 | 0.76 | 20 | 15.20 | | | * 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) | | | | 13th Tr Siaperas Memorial Open 2017 | Athens | GRE | 2017-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1549 | 4.00 | 7 | 2.25 | 20 | 45.00 | |
| | Katsiampas, Efthymios | | | 1736 | GRE | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Stefanidis, Ioannis | | | 1300 | GRE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Tsimboukidis, Anastasios | | | 1892 | GRE | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Ergazakis, Ioannis | | | 1926 | GRE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Koerant, Filipos | | | 1855 | GRE | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Panagiotakos, Petros | | | 1738 | GRE | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Savoglou, Nikolaos | | | 1943 | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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