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Individual Calculations January 2011 |
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| Pataki, Zemplen Total change: -7.35 | |   |
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| World Youth Chess Championships 2010 - Open under 16 | Porto Carras, Chalkidiki - Greece | GRE | 2010-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1828 | 1.50 | 6 | -0.49 | 15 | -7.35 | |
|  Wertjanz, David | | | 2209 | AUT | 0.00 | 1 | -0.09 | 15 | -1.35 | |  Abdullah, Al-Saif | | | 2125 | BAN | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Gjika, Gent | | | 1547 | ALB | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Lapidus, Mark | | | 1976 | EST | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Kafetzis, Georgios | | | 1954 | GRE | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Ronka, Erik | | | 1995 | FIN | 0.50 | 1 | 0.22 | 15 | 3.30 | |
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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