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Individual Calculations July 2015 |
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| Tachtatzis, Athanasios Total change: -74.40 | |   |
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| 25th Open Championship of ESSAMTH - 18th Open Women Ch of ESSMATH | Kavala | GRE | 2015-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1745 | 2.50 | 7 | -3.72 | 20 | -74.40 | |
|  Manios, Stefanos | | | 1345 * | GRE | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Nasos, Konstantinos | | | 1345 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Tsirli, Evaggelia | | | 1345 * | GRE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kiriakidis, Sokratis | | | 1345 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hristoforidis, Hristoforos G. | | | 1593 | GRE | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Koutrakis, Theodoros | | | 1345 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Iliopoulos, Dimitris 41293 | | | 1345 * | GRE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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