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Individual Calculations August 2017 |
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| Medrano Davila, Maria L. Total change: -47.60 | |   |
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| Panamerican Youth Championship 2017 Girls U-18 | San Jose | CRC | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1579 | 1.00 | 6 | -1.19 | 40 | -47.60 | |
|  Matus, Nastassja A | | wf | 1865 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Avirneni, Saithanusri | | | 1766 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Zuniga Lara, Catalina Paz | | | 1571 | CHI | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Ortiz, Rosa Daniela | | wc | 1643 | HON | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Acevedo Mendez, Jennifer | | wf | 1765 | CRC | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Hau, Carolina | | wc | 1516 | PAN | 0.00 | 1 | -0.59 | 40 | -23.60 | |
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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