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Individual Calculations September 2018 |
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| Kosmidis, Ioannis Total change: 51.40 | |   |
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| 27th Open International Tournament of Kavala 2018 - A group | Kavala | GRE | 2018-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2239 | 2018 | 4.50 | 8 | 2.57 | 20 | 51.40 | |
|  Kourkoulos-Arditis, Stamatis | f | | 2418 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gronsfeld, Stefan | | | 1826 | BEL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Stathopoulos, Ioannis | f | | 2325 | GRE | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Markidis, Konstantinos | | | 2335 | GRE | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Papadopoulos, Nikolaos | | | 2258 | GRE | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Alexakis, Dimitris | | | 2266 | GRE | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Avramidou, Anastasia | f | wm | 2271 | GRE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Liu, Manli | | | 2213 | CHN | 1.00 | 1 | 0.75 | 20 | 15.00 | | | * 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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