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Individual Calculations July 2021 |
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| Coleman, Mark Total change: -18.00 | |   |
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| 15th Annual Philadelphia Open - Major | Philadelphia, Pennsylvania | USA | 2021-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1774 | 1.00 | 4 | -0.45 | 40 | -18.00 | |
|  Gupta, Aditya | | | 1904 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Cardwell, Guy | | | 1867 | USA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Wang, Shawn L | | | 1869 | USA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Wu, Eric Sheng | | | 1855 | USA | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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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