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Individual Calculations December 2019 |
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| Dakin, Errol Total change: 0.40 | |   |
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| The Jamaica International Open 2019 - FIDE U-1600 Section | Kingston, Jamaica | JAM | 2019-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1269 | 1353 | 3.00 | 5 | 0.01 | 40 | 0.40 | |
|  Khemlani, Krish | | | 1134 | JAM | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Watson, Gabriella | | | 1042 | JAM | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Curwin, Nickaylah | | | 1531 | JAM | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Martin, Giovanni | | | 1142 | JAM | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Hutchinson, Marlon | | | 1496 | JAM | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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