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Individual Calculations September 2017 |
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| Koutsourakis, Ioannis Total change: 83.60 | |   |
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| 13th international chess tounrament of Gazi-Heraklion 2017 - Group A | Gazi Heraklio | GRE | 2017-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1548 | 3.50 | 7 | 2.09 | 40 | 83.60 | |
|  Fragkiadakis, Nikolaos Emm | | | 1215 | GRE | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Mantzakouras, Loukas | | | 1948 * | GRE | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Petraki, Maria | | wf | 1948 * | GRE | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Mitsis, Georgios | | | 1948 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vidalis, Evagelos | | | 1872 | GRE | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Salahidou, Reveka | | | 1948 * | GRE | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Stefanidi, Maria-Anna | | wf | 1948 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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