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Individual Calculations September 2014 |
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| Chen, Richard Total change: 14.40 | |   |
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| 2014 North American Junior | Kitchener | CAN | 2014-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 1881 | 2.00 | 7 | -0.76 | 40 | -30.40 | |
|  Song, Edward | | | 2258 | USA | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Sohal, Tanraj S | | | 2186 | CAN | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Zotkin, Daniel | | | 1778 | CAN | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Preotu, Razvan | f | | 2281 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zhong, Joey | | | 1892 | CAN | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Ming, Wenyang | | | 1782 | CAN | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Giblon, Rebecca | | | 1740 | CAN | 0.50 | 1 | -0.19 | 40 | -7.60 | | | * 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) | | | | 2014 Hamilton Summer Open | Hamilton | CAN | 2014-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1874 | 3.00 | 5 | 1.12 | 40 | 44.80 | |
| | Yu, Wenlu | | | 1827 | CAN | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Ivanov, Mike | | | 2158 | CAN | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Zhong, Joey | | | 1848 | CAN | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Zhang, Yuanchen | f | | 2130 | CAN | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Song, Terry | | | 1931 | CAN | 0.50 | 1 | 0.08 | 40 | 3.20 | |
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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