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Individual Calculations September 2019 |
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| High, David Total change: 27.40 | |   |
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| 2019 North Carolina Open | Greensboro, North Carolina | USA | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1858 | 3.50 | 5 | 1.37 | 20 | 27.40 | |
|  Johnson, Donald | | | 1787 | USA | 1.00 | 1 | 0.40 | 20 | 8.00 | |  Nastasio, Davide | | | 1857 | USA | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Carter, Emmanuel | | | 2075 | USA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Justice, Drew | | | 1712 | USA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Balleisen, Aaron | | | 2211 | USA | 0.50 | 1 | 0.39 | 20 | 7.80 | |
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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