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Rapid:
Individual Calculations January 2020 |
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| Brown, Raehanna Total change: 16.40 | |   |
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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 |
| 1412 | 1524 | 4.00 | 5 | 0.82 | 20 | 16.40 | |
|  Stephenson, Amy | | | 1278 | JAM | 0.00 | 1 | -0.81 | 20 | -16.20 | |  Austin, Nikita | | | 1683 | JAM | 1.00 | 1 | 0.71 | 20 | 14.20 | | | McKoy, Arielle | | | 1223 | JAM | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Curwin, Nickaylah | | | 1433 | JAM | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Yankana, Alliyah | | | 1444 | JAM | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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