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Individual Calculations September 2018 |
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| Cumberbatch, Gabriela Total change: 17.00 | |   |
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| 2018 Central American & Caribbean Women Championships | Bridgetown | BAR | 2018-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1349 | 2.50 | 7 | 0.85 | 20 | 17.00 | |
|  Johnson, Gabriella | | wm | 1749 * | TTO | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Greenidge, Vanessa | | | 1482 | BAR | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Frijde, Reyna | | wc | 1531 | SUR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Castillo Morales, Thais | | wf | 1749 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Murray, Donna | | | 1321 | BAR | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Blackman, Katrina | | wc | 1622 | BAR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kaslan, Catherine | | wf | 1592 | SUR | 0.50 | 1 | 0.30 | 20 | 6.00 | | | * 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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