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Individual Calculations December 2018 |
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| Yu, Jason Total change: -85.60 | |   |
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| World Cadet Chess Championship U-12 Open 2018 | Santiago de Compostela | ESP | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 2097 | 6.50 | 11 | -2.14 | 40 | -85.60 | |
|  Sureda Gonzalez, Miquel | | | 1697 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Arfan, Aditya Bagus | c | | 1841 | INA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Zhao, Jeffrey R | | | 1739 | CAN | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Samadov, Read | c | | 2029 | AZE | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Deng, Yu Dong Michael | c | | 1847 | HKG | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Yavuz, Efe Metehan | c | | 1828 | TUR | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Aguado Doncel, Pablo Luis | | | 1899 | ESP | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Ristic, Luka | | | 1897 | SRB | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Nathan, Krishna | | | 1895 | USA | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Metzdorf, Matteo | | | 1865 | GER | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Tobak, Mikhail | | | 1936 | UKR | 0.50 | 1 | -0.21 | 40 | -8.40 | | | * 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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