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Individual Calculations October 2018 |
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| Betsakos, Konstantinos Total change: 55.60 | |   |
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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 |
| 1858 | 1923 | 6.50 | 9 | 1.39 | 40 | 55.60 | |
|  Polymeras, Evangelos | | | 1523 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Magalakis, Stefanos | | | 1683 | GRE | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Mihtis, Theodoros | | | 1705 | GRE | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Theoharidis, Georgios | | | 1792 | GRE | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Samaridis, Konstantinos | | | 2143 | GRE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Vardakas, Grigorios | | | 2029 | GRE | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Delidimoudis, Konstantinos | | | 1523 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kesidis, Odyseas | | | 2259 | GRE | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Kazakos, Markos | | | 2062 | GRE | 1.00 | 1 | 0.69 | 40 | 27.60 | | | * 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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