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Individual Calculations September 2015 |
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| Nasir, Pi Total change: 29.20 | |   |
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| 2015 North American U20 Open Championships | Kitchener | CAN | 2015-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 1882 | 4.50 | 9 | 1.46 | 20 | 29.20 | |
|  Song, Edward | f | | 2282 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Zhang, Henry | | | 1593 | CAN | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Zhu, Hong Rui | c | | 2192 | CAN | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Virkud, Apurva | | wc | 2064 | USA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Nasir, Zehn | | | 2035 | CAN | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Chen, Richard | c | | 2082 | CAN | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Li, Yinshi | | | 2011 | CAN | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Cai, Jason | | | 2046 | CAN | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Ming, Wenyang | | | 1834 | CAN | 1.00 | 1 | 0.43 | 20 | 8.60 | | | * 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) | | |
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