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Individual Calculations May 2015 |
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| Apostolidis, Ioannis Total change: 17.60 | |   |
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| 2015 ESSNA team championship - A2 Local Category | Attica | GRE | 2015-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 1998 | 5.00 | 6 | 0.88 | 20 | 17.60 | |
|  Kossiaras, Fotios | | | 1598 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Avgerinos, Fotios | | | 1794 | GRE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kondopoulos, Dimitrios | | | 2001 | GRE | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Roussos, Leandros | | | 1920 | GRE | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Margaronis, Andreas | | | 1737 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Nikas, Nikolaos | | | 1990 | GRE | 0.50 | 1 | -0.01 | 20 | -0.20 | | | * 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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