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Individual Calculations September 2009 |
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| Kontos, Vasilios Total change: 15.45 | |   |
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| Ikaros Chess Festival 2009 | 2009 Aegean Open Championship | GRE | 2009-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2078 | 1699 | 1.50 | 5 | 1.03 | 15 | 15.45 | |
|  Levushkina, Elena | | wg | 2099 * | GER | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Xylogiannopoulos, Antonios | | | 2011 | GRE | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Urosevic, Marija | | wf | 2094 | SRB | 1.00 | 1 | 0.92 | 15 | 13.80 | | | Sigalas, Frangiskos | | | 2099 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Ornithopoulos, Nikolaos | | | 2089 | GRE | 0.00 | 1 | -0.09 | 15 | -1.35 | | | * 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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