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Individual Calculations March 2020 |
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| Williams, Margoe Total change: -24.60 | |   |
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| National Championship (Female) 2020 | Kingston, Jamaica | JAM | 2020-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1611 | 4.00 | 9 | -1.23 | 20 | -24.60 | |
|  Austin, Nikita | | | 1553 | JAM | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Smith, Melisha | | wc | 1630 | JAM | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Brown, Raehanna | | wc | 1672 | JAM | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Yankana, Alliyah | | | 1419 | JAM | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Curwin, Nickaylah | | | 1544 | JAM | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Clarke, Adani | | wc | 1698 | JAM | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Smith, Annesha | | wc | 1634 | JAM | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Stephenson, Amy | | | 1258 | JAM | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Blackwood, Ashanti | | | 1475 | JAM | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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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