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Individual Calculations February 2020 |
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| Mason, Sulia Total change: -14.80 | |   |
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| 2020 Charlotte Open - U2200 | Charlotte, North Carolina | USA | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1891 | 2.00 | 5 | -0.74 | 20 | -14.80 | |
|  High, David | | | 1885 | USA | 0.00 | 1 | -0.51 | 20 | -10.20 | |  Ramesh, Rahul | | | 1774 | USA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | McCartney, Patrick | | | 1858 | USA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Morais, Alain | c | | 2006 | JAM | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Johnson, Donald | | | 1756 | USA | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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