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Individual Calculations September 2015 |
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| Ontabasidis, Aristidis Total change: 25.60 | |   |
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| International Chess Tournament APOKORONAS 2015 | Apokoronas Crete | GRE | 2015-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1668 | 5.50 | 9 | 0.64 | 40 | 25.60 | |
|  Tabakakis, Georgios | | | 1268 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Naoum, Spyridon | | | 2068 * | GRE | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Papadokokolakis, Panagiotis | | | 1576 | GRE | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Kotsoglou, Giorgos | | | 1268 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Miracola, Giorgia | | | 2013 | ITA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Goumas, Georgios | f | | 2068 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chatzipolitis, Georgios | | | 1758 | GRE | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Tsakouridis, Georgios | | | 1410 | GRE | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Alygizakis, Apostolos | | | 1268 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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