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Individual Calculations September 2019 |
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| Walsh, Sara Total change: -37.20 | |   |
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| 2019 North Carolina Open | Greensboro, North Carolina | USA | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1801 | 1.00 | 4 | -0.93 | 40 | -37.20 | |
|  Hopson, Henry | | | 1657 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Biernacki, Mark | | | 1893 | USA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Tong, Alexander | | | 1929 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Vanapalli, Vishnu | | | 1771 | USA | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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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