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Individual Calculations September 2016 |
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| Kokkalis, Haralabos Total change: -6.80 | |   |
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| 25th OPEN INTERNATIONAL TOURNAMENT of KAVALA -A group | Kavala | GRE | 2016-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2230 | 2040 | 2.00 | 8 | -0.17 | 40 | -6.80 | |
|  Kelires, Andreas | m | | 2440 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Pavlidou, Ekaterini | | wm | 2222 | GRE | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Charkhalashvili, Inga | | wg | 2379 | GEO | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Grigoriadis, Mihail | | | 2132 | GRE | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Ladopoulos, Dimitrios | | | 2268 | GRE | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Vragoteris, Antonios | f | | 2222 | GRE | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Papakonstantinou, Dimitrios | | | 2097 | GRE | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Kouvatsou, Maria | | wg | 2078 | GRE | 0.00 | 1 | -0.45 | 40 | -18.00 | | | * 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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