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Individual Calculations February 2016 |
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| Wong, Jianwen Total change: -6.60 | |   |
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| 25th Annual North American Open | Las Vegas, Nevada | USA | 2015-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2221 | 2159 | 3.00 | 8 | -0.33 | 20 | -6.60 | |
|  Checa, Nicolas D | f | | 2419 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Baules, Jorge | m | | 2392 | PAN | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Gulamali, Kazim | f | | 2379 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Bjorksten, Lennart | | | 2084 | USA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Williams, Justus D | f | | 2310 | USA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Hoover, Nathan | | | 2069 | USA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Anderson, Michael Gene | | | 1836 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Zhu, Jack Q | | | 2282 | USA | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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