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Individual Calculations February 2020 |
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| Gkikas, Vasilios Total change: -18.20 | |   |
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| New Year's 2020 open Chess Square A Mitsakos Memorial | Athens | GRE | 2020-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1930 | 5.00 | 8 | -0.91 | 20 | -18.20 | |
|  Boulamatsis, Konstantinos I | | | 1530 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Strati, Betty - Anna | | | 1530 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Papaioannou, Dimitrios | | | 1669 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Papasimakopoulos, Alexandros | | | 2233 | GRE | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Poulos, Georgios | | | 1879 | GRE | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Antoniadis, Artiom | | | 1782 | GRE | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Davillas, Konstantinos | | | 1530 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Amiris, Emmanouil | | | 1530 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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