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Individual Calculations August 2017 |
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| Gavriilidis, Orestis Total change: 8.00 | |   |
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| 2017 Greek Youth Championships - open U12 | Rio Achaias | GRE | 2017-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1553 | 5.00 | 8 | 0.20 | 40 | 8.00 | |
|  Gavalakis, Dimitrios | | | 1153 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Papidakis, Georgios | | | 1635 | GRE | 1.00 | 1 | 0.61 | 40 | 24.40 | |  Papagiannis, Asterios | | | 1693 | GRE | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Stefanou, Dimitrios | | | 1571 | GRE | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Diamantakos, Sotirios | | | 1434 | GRE | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Karampetsas, Ioannis | | | 1297 | GRE | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Stefanou, Konstantinos | | | 1438 | GRE | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Kalogridis, Antonios | | | 1492 | GRE | 1.00 | 1 | 0.42 | 40 | 16.80 | | | * 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) | | |
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