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Rapid:
Individual Calculations January 2020 |
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| Curwin, Nickaylah Total change: -10.60 | |   |
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| WIM Deborah Richards-Porter Ladie's Tournament 2019 Open Section | Kingston, Jamaica | JAM | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1433 | 2.00 | 5 | -0.53 | 20 | -10.60 | |
|  Yankana, Alliyah | | | 1444 | JAM | 0.00 | 1 | -0.48 | 20 | -9.60 | |  Stephenson, Amy | | | 1278 | JAM | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Austin, Nikita | | | 1683 | JAM | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Brown, Raehanna | | wc | 1524 | JAM | 0.00 | 1 | -0.38 | 20 | -7.60 | | | McKoy, Arielle | | | 1223 | JAM | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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