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Individual Calculations July 2018 |
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| Drake, Jason M Total change: 20.20 | |   |
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| 2018 National Open - U2300 | Las Vegas, Nevada | USA | 2018-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 2048 | 3.50 | 5 | 1.01 | 20 | 20.20 | |
|  Liu, Kimberly | | wf | 1873 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Korba, Nicky | | | 2125 | USA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Ge, Anthony | | | 2123 | USA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Gatica, Jose Miguel | | | 2006 | USA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Ravuri, Vinesh | | | 2113 | USA | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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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