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Individual Calculations October 2014 |
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| Apostolidis, Lazaros Total change: -13.70 | |   |
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| 2014 Attica Youth U14 Team Cup | Attica | GRE | 2014-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1229 | 0.00 | 2 | -0.39 | 30 | -11.70 | |
|  Kavvadas, Dionisios | | | 1374 | GRE | 0.00 | 1 | -0.31 | 30 | -9.30 | | | Eleftheriou, Georgios | | | 1629 * | GRE | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * 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) | | | | 22nd International tournament of Nikaia "Honor to National Resistance" - B group | Nikaia | GRE | 2014-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1229 | 1.50 | 6 | -0.05 | 40 | -2.00 | |
|  Efkarpidis, Stylianos | | | 1448 | GRE | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Tsoukalas, Konstantinos G. | | | 1391 | GRE | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Halikias, Alexios | | | 1390 | GRE | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Mavroudeas, Dimitrios | | | 1472 | GRE | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Agriopoulos, Konstantinos | | | 1364 | GRE | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Grafakou, Sotiria-Aphrodite | | | 1440 | GRE | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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