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Individual Calculations February 2023 |
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| Tsaknakis, Zisis Total change: -8.80 | |   |
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| 2nd International open SKG Chess Academy "White Tower" X-mas A | Thessaloniki | GRE | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 2304 | 6.00 | 9 | -0.44 | 20 | -8.80 | |
|  Mihailidou, Magdalini | | | 1859 | GRE | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Galanis, Nikolaos-Panagiotis | | | 1774 | GRE | 0.50 | 1 | -0.47 | 20 | -9.40 | | | Konstantinidis, Konstantinos | | | 2073 | GRE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Megalios, Konstantinos | m | | 2397 | GRE | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Hera, Imre Jr. | g | | 2556 | HUN | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Vardakas, Grigorios | | | 2094 | GRE | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Kuru, Atilla | | | 2052 | TUR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Stoinev, Metodi | | | 2174 | BUL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Kyparissopoulos, Spyridon | | | 1904 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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