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Individual Calculations August 2015 |
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| Soursos, Panayotis Total change: 3.40 | |   |
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| 31st open SOP -SMAOK 2015 under 1900 | Athens Pagkrati | GRE | 2015-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1514 | 3.00 | 6 | 1.09 | 20 | 21.80 | |
|  Anairousis, Panag | | | 1863 | GRE | 1.00 | 1 | 0.89 | 20 | 17.80 | |  Kamitsis, Nikolaos | | | 1578 | GRE | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Pagonas, Kostantinos | | | 1810 | GRE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Geroukalis, Athanasios | | | 1753 | GRE | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Hatzigeorgiou, Mihail | | | 1854 | GRE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Kazantzoglou, Aristotelis | | | 1121 | GRE | 1.00 | 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) | | | | 154th Open Ambelokipon | Ambelokipi | GRE | 2015-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1510 | 0.50 | 5 | -0.92 | 20 | -18.40 | |
| | Gripeos, Kiriakos | | | 1910 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nteoudis, Konstantinos | | | 1748 | GRE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Patrinos, Ilias | | | 1681 | GRE | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Mitsakos, Achilleas | | | 1556 | GRE | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Arvanitakis, Panagiotis | | | 1557 | GRE | 0.00 | 1 | -0.43 | 20 | -8.60 | | | * 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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