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Individual Calculations February 2017 |
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| Koerant, Filipos Total change: 11.40 | |   |
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| New Year's open Chess Square 2017 | Athens | GRE | 2017-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 1855 | 4.50 | 9 | 0.57 | 20 | 11.40 | |
|  Kostopoulos, Konstantinos | | | 1455 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dorfanis, Ilarion | | | 2093 | GRE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Tzagarakis, Georgios | | | 1505 | GRE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Nikolaou, Spiridon | | | 2167 | GRE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Kontarinis, Andreas | | | 1560 | GRE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kesidis, Odyseas | | | 2255 * | GRE | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Delithanasis, Dimitrios | | | 1971 | GRE | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Skalkotas, Nikolaos | m | | 2077 | GRE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Papadimitriou, Loukas | | | 2009 | GRE | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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