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Individual Calculations February 2020 |
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| Zhang, Andrew H Total change: 3.60 | |   |
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| DFW Open 2020 | Richardson, Texas | USA | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1549 | 2.50 | 6 | 0.09 | 40 | 3.60 | |
|  Chen, Ryo Wenyu | | | 1949 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Lance, Ethan Rockwell | | | 1168 | USA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Woodward, Andy Austin | | | 1740 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Barnes, Maxwell | | | 1486 | USA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Wang, Eric | | | 1668 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Friedman, Andrew Charles | | | 1747 | USA | 0.50 | 1 | 0.26 | 40 | 10.40 | | | * 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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