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Individual Calculations March 2019 |
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| Gray, Krishna Total change: -32.80 | |   |
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| National Championship (Fem) 2019 | Kingston, Jamaica | JAM | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1688 | 3.00 | 7 | -1.64 | 20 | -32.80 | |
|  Yankana, Alliyah | | | 1422 | JAM | 0.00 | 1 | -0.82 | 20 | -16.40 | |  Curwin, Nickaylah | | | 1519 | JAM | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Kidd, Aulanni | | | 1521 | JAM | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Brown, Raehanna | | | 1617 | JAM | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Smith, Annesha | | wc | 1610 | JAM | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Williams, Margoe | | wc | 1623 | JAM | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Smith, Melisha | | wc | 1631 | JAM | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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