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Individual Calculations August 2018 |
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| Barrett, Ariel Total change: 8.80 | |   |
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| 2018 Sub-Zonal 2.3.5 (Female) | Kingston, Jamaica | JAM | 2018-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1692 | 5.00 | 9 | 0.44 | 20 | 8.80 | |
|  Karelina, Polina | | wc | 1875 | BAH | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Dos Ramos, Rosangela | | wf | 1771 | SUR | 0.00 | 1 | -0.39 | 20 | -7.80 | |  Smith, Annesha | | wc | 1642 | JAM | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Varona-Thomas, Maria | | wf | 1762 | GUY | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Clarke, Adani | | wc | 1699 | JAM | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Williams, Margoe | | wc | 1629 | JAM | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Curwin, Nickaylah | | | 1434 | JAM | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Blackman, Katrina | | wc | 1622 | BAR | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Almanzar Vasquez, Jennifer Maria | | wc | 1736 | DOM | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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