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Individual Calculations July 2019 |
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| Estur, Grace Total change: -84.80 | |   |
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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 |
| 1370 | 1557 | 0.00 | 3 | -2.12 | 40 | -84.80 | |
|  Botez, Andrea Cecilia Cristina | | | 1615 | CAN | 0.00 | 1 | -0.42 | 40 | -16.80 | |  Kaur, Aradh | | | 1157 * | USA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Murgulet, Ioana | | | 1338 | USA | 0.00 | 1 | -0.78 | 40 | -31.20 | | | * 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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