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Individual Calculations April 2019 |
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| Nikas, Nikolaos Total change: -2.80 | |   |
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| 2019 Attica Team Championship - B Category rounds 4-7 | ESSNA | GRE | 2019-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1813 | 0.50 | 2 | -0.14 | 20 | -2.80 | |
|  Galanos, Dimitrios | | | 2005 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Nemtsas, Hristoforos | | | 1891 | GRE | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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