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Individual Calculations September 2017 |
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| Vardakas, Grigorios Total change: -16.80 | |   |
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| 26th International Open Kavala 2017 - A group | Kavala | GRE | 2017-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2080 | 1932 | 2.50 | 9 | -0.42 | 40 | -16.80 | |
|  Naoum, Spyridon | | | 2267 | GRE | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Tsolakidou, Stavroula | | wg | 2332 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Grigoriadis, Mihail | | | 2102 | GRE | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Triantos, Konstantinos | | | 2013 | GRE | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Djukic, Sandra | | wm | 2139 | SRB | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Sideris, Nikiforos | | | 1992 | GRE | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Anev, Asen | | | 1934 | BUL | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Nemtsas, Hristoforos | | | 1938 | GRE | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Hong, Xing | | | 1999 | CHN | 0.00 | 1 | -0.41 | 40 | -16.40 | | | * 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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