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Individual Calculations September 2022 |
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| Arvanitakis, Panagiotis Total change: 2.20 | |   |
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| 15th Paleochora International open 2022 - B group | Paleochora | GRE | 2022-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1326 | 1484 | 5.50 | 8 | 0.07 | 20 | 1.40 | |
|  Georgiakakis, Nikolaos | | | 1084 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Giannoulaki, Ermofili | | | 1230 | GRE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kollias, Ioannis K. | | | 1737 | GRE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Farsaris, Nikolaos | | | 1209 | GRE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Tzavara, Eleni | | | 1299 | GRE | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Tzatzimakis, Theodoros | | | 1122 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Koutsourakis, Ioannis | | | 1686 | GRE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Makrylakis, Iason | | | 1241 | GRE | 0.50 | 1 | -0.30 | 20 | -6.00 | | | * 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) | | | | 14th open Heraklion Gazi 2022 | Heraklion | GRE | 2022-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1484 | 1.00 | 4 | 0.04 | 20 | 0.80 | |
| | Maris, Ioannis | f | | 1934 | GRE | 1.00 | 1 | 0.94 | 20 | 18.80 | | | Panagiotakos, Nikolaos | | | 2115 | GRE | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Disha, Beshim | | | 2016 | ALB | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Bakalis, Konstantinos | | | 1171 | GRE | 0.00 | 1 | -0.86 | 20 | -17.20 | |
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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