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Individual Calculations July 2018 |
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| Lane, Paul D Total change: -49.60 | |   |
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| 2018 National Open - U2300 | Las Vegas, Nevada | USA | 2018-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 2169 | 2.00 | 6 | -2.48 | 20 | -49.60 | |
|  Vela, Norberto | | | 2128 | MEX | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Tang, Lihong | | | 1995 | USA | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Xia, Brandon Yang | | | 1990 | USA | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Brannon, Joshua Scott | | | 1859 | USA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Milliern, David | | | 1769 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tsogtsaikhan, Saikhanchimeg | | | 2037 | MGL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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