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Individual Calculations September 2009 |
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| Pappas, Andreas Total change: -15.15 | |   |
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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 |
| 1933 | 2102 | 3.00 | 6 | -1.01 | 15 | -15.15 | |
|  Doulidis, Pavlos-Georgios | | | 1702 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Khetsuriani, Besarion | m | | 2331 | GEO | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Efkarpidis, Stylianos | | | 1702 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Avgitidis, Isaak | | | 1719 | GRE | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Maryasin, Boris | m | | 2348 | ISR | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Androni, Konstantina | | | 1795 | GRE | 0.00 | 1 | -0.86 | 15 | -12.90 | | | * 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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