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Individual Calculations September 2009 |
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| Haddad, Gabriel Total change: 3.90 | |   |
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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 |
| 2162 | 1925 | 1.50 | 5 | 0.26 | 15 | 3.90 | |
|  Tjiam, Dharma | m | | 2325 * | NED | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Stergiou, Georgios | | | 1661 | GRE | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Srebrnic, Ana | | wg | 2262 | SLO | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Aggelis, Nikolaos | f | | 2296 | GRE | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Hrabinska, Myroslava | | wg | 2267 | UKR | 0.00 | 1 | -0.12 | 15 | -1.80 | | | * 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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