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Individual Calculations January 2011 |
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| Acosta, Cubides Jorian Jared Total change: -18.60 | |   |
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| World Youth Chess Championships 2010 - Open under 10 | Porto Carras, Chalkidiki - Greece | GRE | 2010-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 2039 | 1.50 | 3 | -1.24 | 15 | -18.60 | |
|  Kouskoutis, Georgios-Alexandros | | | 1665 | GRE | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Savic, Mihailo S | | | 1639 * | SRB | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Ozen, Bahadir | | | 1639 * | TUR | 0.00 | 1 | -0.92 | 15 | -13.80 | | | * 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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