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Individual Calculations September 2016 |
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| Grapsa, Georgia Total change: -15.00 | |   |
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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 |
| 2105 | 2075 | 3.00 | 8 | -0.75 | 20 | -15.00 | |
|  Pavlidis, Antonios | g | | 2475 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kasioumis, Vasilios | | | 1910 | GRE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Charkhalashvili, Inga | | wg | 2379 | GEO | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Vafiadis, Kleanthis | | | 2292 | GRE | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Dragomirescu, Angela | | wm | 2248 | ROU | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Petraki, Evaggelia | | | 1720 | GRE | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Samaridis, Konstantinos | | | 1828 | GRE | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Harokopakis, Georgios | | | 1990 | GRE | 0.50 | 1 | -0.12 | 20 | -2.40 | | | * 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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