Individual Calculations September 2019 |
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Kong, Sydney Total change: 86.00 | | |
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2019 Ruth Haring National Girls Tournament of Champions | Orlando, Florida | USA | 2019-08-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1874 | 1591 | 3.00 | 5 | 2.15 | 40 | 86.00 | |
| Xu, Chang | | | 1791 | USA | 0.50 | 1 | 0.26 | 40 | 10.40 | | Jie, Tianhui | | | 1902 | USA | 1.00 | 1 | 0.86 | 40 | 34.40 | | Velea, Anne-Marie | | wf | 1991 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | Chin, Angelica | | wc | 1893 | USA | 1.00 | 1 | 0.85 | 40 | 34.00 | | Herman, Sara | | | 1793 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | * 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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