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Individual Calculations January 2017 |
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| Wong, Katrina Total change: 32.00 | |   |
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| Marshall Amateur Championship -Jerry Simon Memorial | New York, New York | USA | 2016-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1513 | 1.50 | 4 | 0.80 | 40 | 32.00 | |
|  Tsay, Vincent | | | 1814 | USA | 1.00 | 1 | 0.85 | 40 | 34.00 | |  Zong Jr, Davis | | | 1806 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Kumar, Akash | | | 1657 | USA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Yagiz, Bora | | | 1891 | TUR | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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