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Individual Calculations July 2019 |
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| Tran, Jacey Total change: 0.00 | |   |
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| 16th Annual Susan Polgar Foundation Girls' Invitational | St. Louis, Missouri | USA | 2019-06-24 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1675 | 0 | 0.00 | 3 | 0.00 | 875 | | 0.00 | |
|  Xing, Ashley | | | 1880 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Diaz Charpentier, Kristel Meliss | | | 1621 | CRC | 0.00 | 1 | 0.00 | | 0.00 | |  Guo, Ingrid | | | 1523 | USA | 0.00 | 1 | 0.00 | | 0.00 | |
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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