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Individual Calculations September 2018 |
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| Sidiropoulos, Nikolaos Total change: -15.20 | |   |
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| 27th Open International Tournament of Kavala 2018 - A group | Kavala | GRE | 2018-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 2052 | 4.00 | 9 | -0.76 | 20 | -15.20 | |
|  Quparadze, Giga | g | | 2452 * | GEO | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Emmer, Adam | | | 1910 | HUN | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Lin, Chen | g | | 2452 * | CHN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Andronis, Vasilios | | | 1962 | GRE | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Papacharitonos, Chariton | | | 1845 | GRE | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Koutsidi, Amalia | | | 1833 | GRE | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Serefidou, Despina | | | 1913 | GRE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Theoharidis, Georgios | | | 1792 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Alexakis, Dimitris | | | 2266 | GRE | 0.50 | 1 | 0.27 | 20 | 5.40 | | | * 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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