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Individual Calculations July 2019 |
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| Spalas, Symeon Konstaninos Total change: 1.00 | |   |
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| 22nd International Open Athens Challenge 2019 - Group A | Heraklio Attikis | GRE | 2019-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1645 | 3.50 | 9 | 0.05 | 20 | 1.00 | |
|  Pountzas, Hrisanthos | f | | 2045 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Alexopoulos, Alexios | | | 1844 | GRE | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Papageorgiou, Ioannis | | | 1953 | GRE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Sakkas, Konstantinos | | | 1787 | GRE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Apergis, Iosif | | | 1512 | GRE | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Vagionakis, Markos | | | 1703 | GRE | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Sitsanis, Nikolaos 44725 | | | 1530 | GRE | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Karteri, Dimitra | | | 1763 | GRE | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Papaioannou, Dimitrios | | | 1589 | GRE | 1.00 | 1 | 0.42 | 20 | 8.40 | | | * 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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