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Individual Calculations July 2011 |
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| Divaris, Dionisis Total change: -25.05 | |   |
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| 112th Ambelokipi Open | Ambelokipi - Athens | GRE | 2011-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1865 | 2.00 | 6 | -2.10 | 15 | -31.50 | |
|  Liakakis, Grigorios | | | 1465 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Kamenets, Anatolij | m | | 2261 | UKR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Patrinos, Ilias | | | 1673 | GRE | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Tsironis, Leonidas | | | 1776 | GRE | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Efkarpidis, Stylianos | | | 1595 | GRE | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Karystianos, Petros | | | 1492 | GRE | 0.50 | 1 | -0.40 | 15 | -6.00 | | | * 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) | | | | 113rd Ambelokipi Open | Ambelokipi - Athens | GRE | 2011-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1795 | 2.00 | 4 | 0.43 | 15 | 6.45 | |
| | Karountzos, Nikolaos | | | 2097 | GRE | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Mitsakos, Achilleas | | | 1688 | GRE | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Vazelakis, Dimitrios | | | 2016 | GRE | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Kiriazis, Dimitrios | | | 1762 | GRE | 1.00 | 1 | 0.45 | 15 | 6.75 | |
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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