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Individual Calculations August 2015 |
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| Posonidis, Theodoros Total change: -24.40 | |   |
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| 2015 Greek Youth Championships - open 14 | Rio Achaia | GRE | 2015-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1147 | 1.50 | 8 | -0.61 | 40 | -24.40 | |
|  Kiriakakis, Ioannis | | | 1547 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Berbatis, Antonios | | | 1400 | GRE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Vasilopoulos, Eleftherios Foivos | | | 1365 | GRE | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Papakostas, Vasilis | | | 1540 | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Papakonstantinou, Georgios | | | 1389 | GRE | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Aggelopoulos, Konstantinos | | | 1107 | GRE | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Mpletsas, Dimitris | | | 1160 | GRE | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Kritsas, Vasileios | | | 1298 | GRE | 0.00 | 1 | -0.30 | 40 | -12.00 | | | * 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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