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Individual Calculations September 2018 |
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| Bragkatzis, Nikolaos Total change: -3.00 | |   |
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| 27th Open International Tournament of Kavala 2018 - B group | Kavala | GRE | 2018-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1665 | 3.50 | 6 | -0.15 | 20 | -3.00 | |
|  Kokotos, Loukas | | | 1362 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Dimakis, Stavros | | | 1265 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Apostolakakis, Ioannis | | | 1785 | GRE | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Stefanou, Konstantinos | | | 1773 | GRE | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Tsarsitalidis, Christos | | | 1404 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Samakas, Stavros | | | 1769 | GRE | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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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