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Individual Calculations September 2020 |
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| Apostolakakis, Konstantinos Total change: -8.40 | |   |
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| 29th International open of Kavala 2020 - A group | Kavala | GRE | 2020-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 2082 | 2.50 | 6 | -0.42 | 20 | -8.40 | |
|  Karamichos, Michail | | | 1701 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Krallis, Christos | | | 2275 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Makris, Spyridon-Dionysios | | | 2013 | GRE | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Papadopoulos, Panayotis | | | 2220 | GRE | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Giannoulakis, Lampros | f | | 2293 | GRE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Leftheriotis, Alexandros | | | 1991 | GRE | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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