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Individual Calculations August 2018 |
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| Koutsaftis, Efstratios Total change: -19.20 | |   |
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| 2018 Greek under 14 youth championship finals - open | Rio Achaias | GRE | 2018-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1613 | 4.00 | 8 | -0.48 | 40 | -19.20 | |
|  Gavalakis, Dimitrios | | | 1213 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Abelakiotis, Stavros | | | 2013 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Papagiannis, Asterios | | | 1869 | GRE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Petratos, Dimitrios | | | 1213 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Dalampekis, Ignatios | | | 1624 | GRE | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Gavriilidis, Orestis | | | 1666 | GRE | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Michalis, Vasileios | | | 1421 | GRE | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Davillas, Konstantinos | | | 1454 | GRE | 0.50 | 1 | -0.21 | 40 | -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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