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Individual Calculations July 2021 |
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| Mills, James A Total change: -12.20 | |   |
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| 2021 National Open - Under 2300 | Las Vegas, Nevada | USA | 2021-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1976 | 4.00 | 7 | -0.61 | 20 | -12.20 | |
|  Liu, Kimberly | | wf | 1904 | USA | 1.00 | 1 | 0.40 | 20 | 8.00 | |  Penagalapati, Abhinav | | | 1940 | USA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Avila, Joshua | | | 2004 | MEX | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Gardezi, Arsal | | | 1821 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Noland, Shawn | | | 1924 | USA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Liu, Eric Chang | | | 1688 | USA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Guha, Rohit | | | 1641 | USA | 0.50 | 1 | -0.38 | 20 | -7.60 | |
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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