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Individual Calculations August 2013 |
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| Kontarinis, Andreas Total change: 13.35 | |   |
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| 134th Ambelokipi open | Athens - Ambelokipi | GRE | 2013-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1749 | 3.00 | 6 | 0.06 | 15 | 0.90 | |
|  Pararas, Ioannis | | | 1535 | GRE | 1.00 | 1 | 0.23 | 15 | 3.45 | |  Ilandzis, Spyridon | | | 2149 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Mitsis, Georgios | | | 1648 | GRE | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Megaloudis, Petros | | | 1585 | GRE | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Touloupas, Andreas | | | 1640 | GRE | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Delithanasis, Dimitrios | | | 2149 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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) | | | | 135th Ambelokipi open | Athens - Ambelokipi | GRE | 2013-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1805 | 1749 | 3.00 | 5 | 0.83 | 15 | 12.45 | |
| | Troubounis, Konstantinos | | | 1610 | GRE | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Efthimiou, Georgios | | | 1838 | GRE | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Vazelakis, Dimitrios | | | 1996 | GRE | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Kouvaratis, Ilias | | | 1553 | GRE | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Rousis, Mihail | | | 2028 | GRE | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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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