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Individual Calculations May 2015 |
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| Theodoulidis, Vasilios Total change: 25.20 | |   |
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| 2015 ESSNA team championship - A1 Local Category | Attica | GRE | 2015-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1619 | 1.00 | 1 | 0.35 | 20 | 7.00 | |
|  Mavromoustakos, Thomas | | | 1512 | GRE | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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) | | | | 2015 ESSNA team championship - A2 Local Category | Attica | GRE | 2015-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1619 | 2.50 | 6 | 0.91 | 20 | 18.20 | |
| | Margaronis, Andreas | | | 1737 | GRE | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Douros, Georgios | | | 2019 * | GRE | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Pavlidis, Dimitrios | | | 1915 | GRE | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Kossiaras, Fotios | | | 1426 | GRE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Loupos, Vasilios | | | 2019 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dimopoulos, Nikolaos | | | 1867 | GRE | 0.50 | 1 | 0.31 | 20 | 6.20 | | | * 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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