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Individual Calculations August 2018 |
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| Gray, Krishna Total change: 6.40 | |   |
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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 |
| 1670 | 1687 | 5.00 | 9 | 0.32 | 20 | 6.40 | |
|  Miller, Rachel | c | wf | 1835 | JAM | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Curwin, Nickaylah | | | 1434 | JAM | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Williams, Margoe | | wc | 1629 | JAM | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Clarke, Adani | | wc | 1699 | JAM | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Brown, Raehanna | | | 1520 | JAM | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Dos Ramos, Rosangela | | wf | 1771 | SUR | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Karelina, Polina | | wc | 1875 | BAH | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Smith, Annesha | | wc | 1642 | JAM | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Blackman, Katrina | | wc | 1622 | BAR | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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