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Individual Calculations December 2012 |
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| Williams, Justus D Total change: -15.60 | |   |
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| World Youth Chess Championship 2012 - Open 14 | Maribor | SLO | 2012-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 2230 | 6.50 | 11 | -1.04 | 15 | -15.60 | |
|  Konstantinov, Aleksandar | | | 1830 * | MKD | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Horton, Andrew P | | | 1968 | ENG | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Thybo, Jesper Sondergaard | | | 2001 | DEN | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Donchenko, Alexander | m | | 2409 | GER | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Chandran, Kapil | | | 2096 | USA | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Taalaibekov, Tagir | | | 1871 | KGZ | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Ali Marandi, Cemil Can | f | | 2367 | TUR | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Sheykhhasani, Bardia | | | 2027 | IRI | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Wang, Yi Ye | c | | 2112 | CHN | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Cori Quispe, Kevin | | | 2073 | PER | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Plenca, Jadranko | | | 2072 | CRO | 0.50 | 1 | -0.21 | 15 | -3.15 | | | * 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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