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Individual Calculations July 2019 |
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| Ramirez Toledo, Ay Total change: 33.60 | |   |
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| 16th Annual Susan Polgar Foundation Girls' Invitational | St. Louis, Missouri | USA | 2019-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1733 | 2.50 | 5 | 0.84 | 40 | 33.60 | |
|  Xing, Ashley | | | 1880 | USA | 0.50 | 1 | 0.20 | 40 | 8.00 | |  Ortiz, Anahi | | wf | 2068 | ECU | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Konovalenko, Sasha | | wf | 1956 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Kong, Sydney | | | 1633 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Wang, Ellen | | wf | 1822 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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