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Individual Calculations December 2017 |
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| Hughes, Austin Total change: 8.60 | |   |
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| 53rd Annual American Open - U2200 | Costa Mesa, California | USA | 2017-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 2009 | 5.50 | 8 | 0.43 | 20 | 8.60 | |
|  Vihon, Howard | | | 1934 | USA | 1.00 | 1 | 0.40 | 20 | 8.00 | |  Wang, Yuan | | | 1966 | USA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Lu, Ming | | | 1694 | USA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Mazu Fuenzalida, Karim | | | 2052 | CHI | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Shevelev, Daniil | | | 1839 | RUS | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Kukavica, Tony | | | 1917 | USA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Eidelman, Gabriel | | | 1962 | USA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Sevilla, Julia | | | 1869 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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