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Individual Calculations November 2010 |
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| Kostopoulos, Vasilios Total change: -19.80 | |   |
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| 107th Ambelokipi Open | Ambelokipi - Athens | GRE | 2010-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 2052 | 4.00 | 7 | -1.32 | 15 | -19.80 | |
|  Psoma, Virginia | | | 1652 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Fakkas, Argiris | | | 1769 | GRE | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Delithanasis, Dimitrios | | | 2259 | GRE | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Arvanitis, Georgios | | | 1788 | GRE | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Zorbas, Nikolaos | | | 1842 | GRE | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Syfantos, Nikolaos | | | 1756 | GRE | 0.00 | 1 | -0.85 | 15 | -12.75 | | | Petousis, Konstantinos | | | 1706 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | | | * 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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