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Individual Calculations September 2009 |
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| Spirou, Panagiotis Total change: 16.35 | |   |
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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 |
| 2240 | 2131 | 3.50 | 7 | 1.09 | 15 | 16.35 | |
|  Harokopos, Hristos | | | 1731 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | |  De Haan, Eric | f | | 2349 | NED | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Hrabinska, Myroslava | | wg | 2267 | UKR | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Klip, Hans | f | | 2351 | NED | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Aginian, Nelly | | wg | 2322 | ARM | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Maryasin, Boris | m | | 2348 | ISR | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Grabinsky, Vladimir | m | | 2312 | UKR | 0.00 | 1 | -0.26 | 15 | -3.90 | | | * 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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