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Individual Calculations August 2018 |
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| Zaronikas, Dimitrios Total change: 8.80 | |   |
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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 |
| 1813 | 1919 | 5.50 | 9 | 0.03 | 40 | 1.20 | |
|  Diamantakos, Sotirios | | | 1519 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Galanakis, Nikolaos | | | 1579 | GRE | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Kozyris, Ilias | | | 1572 | GRE | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Petratos, Dimitrios | | | 1519 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gavriilidis, Orestis | | | 1666 | GRE | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Abelakiotis, Stavros | | | 2029 | GRE | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Krallis, Christos | | | 2132 | GRE | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Patrelakis, Evaggelos | | | 2285 | GRE | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Chatzieleftheriou, Andreas | | | 2012 | GRE | 0.00 | 1 | -0.37 | 40 | -14.80 | | | * 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) | | | | 2018 Greek Team Cup final 8 | Rio Achaias | GRE | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 1919 | 0.50 | 1 | 0.19 | 40 | 7.60 | |
| | Theodoulidis, Theodoros | | | 2059 | GRE | 0.50 | 1 | 0.19 | 40 | 7.60 | |
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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