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Individual Calculations July 2019 |
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| Selvam, Sanjay Total change: 52.80 | |   |
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| 2019 National Open - U2100 | Las Vegas, Nevada | USA | 2019-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1642 | 3.00 | 6 | 1.32 | 40 | 52.80 | |
|  Williamson, Jason Robert | | | 1683 | CAN | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Hough, Randall D | | | 1749 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | |  Zhang, Cindy | | | 1839 | USA | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Reyes, Virgilio | | | 1998 | USA | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Gilbert, Michael | | | 1877 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Ng, Matthew | | | 1779 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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