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Rapid:
Individual Calculations July 2018 |
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| Karountzos, Nikolaos Total change: 0.80 | |   |
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| 1st rapid Grand Prix SO Korydallou, 1st tournament | Korydallos | GRE | 2018-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 2112 | 3.50 | 4 | 0.04 | 20 | 0.80 | |
|  Karagiannidou, Amalia Georgia | | | 1712 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tagklis, Ioannis | | | 1712 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gantis, Konstantinos | | | 1963 | GRE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Margaronis, Andreas | | | 1712 * | 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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