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Individual Calculations October 2018 |
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| Samaridis, Konstantinos Total change: -13.20 | |   |
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| 15th open International tournament of Kalamaria 2018 - A group | Thessaloniki | GRE | 2018-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2143 | 5.50 | 9 | -0.33 | 40 | -13.20 | |
|  Kokkalis, Grigorios | | | 1743 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Gavriilidis, Orestis | | | 1743 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Papagiannis, Asterios | | | 1831 | GRE | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Kesidis, Odyseas | | | 2259 | GRE | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Betsakos, Konstantinos | | | 1923 | GRE | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Kazakos, Markos | | | 2062 | GRE | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Hrisomalis, Theodoros | | | 2173 | GRE | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Argiroudis, Stamatis | | | 2310 | GRE | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Vardakas, Grigorios | | | 2029 | GRE | 0.00 | 1 | -0.66 | 40 | -26.40 | | | * 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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