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Individual Calculations September 2020 |
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| Koudounis, Vasileios Total change: -23.60 | |   |
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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 |
| 1927 | 1930 | 3.00 | 7 | -0.59 | 40 | -23.60 | |
|  Ladopoulos, Dimitrios | | | 2260 | GRE | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Vardakas, Grigorios | | | 2089 | GRE | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Gimnopoulos, Lazaros | | | 2031 | GRE | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Mitsiou, Konstantinos | | | 1747 | GRE | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Stoimenidis, Dimitrios | | | 1774 | GRE | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Magalakis, Stefanos | | | 1838 | GRE | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Demelkas, Ioannis | | | 1748 | GRE | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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