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Rapid:
Individual Calculations February 2019 |
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| Karaboikis, Spiridon Total change: -56.40 | |   |
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| Rapid Happy New Year 2019 - A group | Pyrgos | GRE | 2018-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1918 | 3.50 | 7 | -2.82 | 20 | -56.40 | |
|  Dimitroulas, Dimitrios | | | 1518 * | GRE | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Giannopoulou, Dorothea | | | 1518 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lafkas, Ioannis | | | 1518 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Berkoutakis, Nektarios | | | 1518 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kastis, Fotis | | | 1518 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kalyva, Kyriaki | | | 1681 | GRE | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Stefanou, Konstantinos | | | 1518 * | GRE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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