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Individual Calculations July 2011 |
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| Papapostolou, Apostolos Total change: 9.75 | |   |
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| 3rd International open of Thessaloniki - Alexander the Great 2011 A GROUP | Thessaloniki | GRE | 2011-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1879 | 4.00 | 8 | 0.39 | 25 | 9.75 | |
|  Spirliadis, Achileas | | | 2050 | GRE | 1.00 | 1 | 0.73 | 25 | 18.25 | |  Malikentzos, Sotirios | f | | 2279 * | GRE | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Mourelatos, Ilias | | | 2077 | GRE | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Ganiaridis, Panagiotis | | | 1622 | GRE | 0.50 | 1 | -0.32 | 25 | -8.00 | | | Mottonen, Ari | | | 2027 | FIN | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Kokkalis, Haralabos | | | 1662 | GRE | 1.00 | 1 | 0.22 | 25 | 5.50 | | | Stamidis, Daniil | | | 1638 | GRE | 1.00 | 1 | 0.20 | 25 | 5.00 | | | Kruijf, Caspar | | | 2011 | NED | 0.50 | 1 | 0.18 | 25 | 4.50 | | | * 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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