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Individual Calculations September 2020 |
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| Stamatis, Ioannis Total change: 53.20 | |   |
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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 |
| 2108 | 1823 | 2.50 | 7 | 1.33 | 40 | 53.20 | |
|  Dorfanis, Ilarion | | | 2163 | GRE | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Tsolakidou, Stavroula | m | wg | 2223 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vardakas, Stefanos | | | 2038 | GRE | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Vardakas, Grigorios | | | 2089 | GRE | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Gimnopoulos, Lazaros | | | 2031 | GRE | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Spirliadis, Achileas | | | 2149 | GRE | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Gavriil, Odysseas-Panagiotis | | | 2060 | GRE | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * 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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