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Individual Calculations September 2009 |
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| Grabinsky, Vladimir Total change: 3.80 | |   |
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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 |
| 2152 | 2312 | 6.50 | 9 | 0.38 | 10 | 3.80 | |
|  Mitsakos, Achilleas | | | 1912 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Klifoth, Kurt | | | 2095 | DEN | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Kempinski, Robert | g | | 2601 | POL | 0.00 | 1 | -0.16 | 10 | -1.60 | | | Urosevic, Marija | | wf | 2094 | SRB | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Koukoufikis, Ioannis | | | 1912 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Androni, Konstantina | | | 1912 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Rychagov, Andrey | g | | 2534 | RUS | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Rej, Dennis | | | 2179 | DEN | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Spirou, Panagiotis | | | 2131 | GRE | 1.00 | 1 | 0.26 | 10 | 2.60 | | | * 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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