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Individual Calculations October 2016 |
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| Koumis, Filippos Total change: -33.60 | |   |
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| 2016 Heraklion Grand Prix - 18th Open A group | Heraklio Crete | GRE | 2016-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1702 | 4.50 | 8 | -1.68 | 20 | -33.60 | |
|  Serpetsidaki, Eva | | | 1875 | GRE | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Tavernarakis, Nikolaos | | | 1302 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Hairetis, Ioannis | | | 1682 | GRE | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Kypriotakis, Kyriakos | | | 1302 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Koutsourakis, Ioannis | | | 1424 | GRE | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Kouvidis, Ioannis | | | 1352 | GRE | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Kafetzis, Iasonas | | | 1321 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Aggelakis, Ilias | | | 1313 | GRE | 0.50 | 1 | -0.41 | 20 | -8.20 | | | * 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) | | |
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