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Individual Calculations June 2013 |
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| Sidiropoulos, Nikolaos Total change: 6.00 | |   |
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| 1st Spring tournament of Nikaia - A' Group | Athens - Nikaia | GRE | 2013-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1936 | 3.00 | 5 | 0.40 | 15 | 6.00 | |
|  Kalofonos, Panayotis | | | 1883 | GRE | 1.00 | 1 | 0.43 | 15 | 6.45 | |  Kouskoutis, Georgios-Alexandros | | | 1900 | GRE | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Sienczewski, Zbigniew | | | 2050 | POL | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Nikolaidou, Eleni | | | 1867 | GRE | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Nemtsas, Hristoforos | | | 1904 | GRE | 0.50 | 1 | -0.04 | 15 | -0.60 | |
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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