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Individual Calculations March 2017 |
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| Christie, Michael Total change: -26.40 | |   |
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| National Championship (Abs) 2017 | Kingston, Jamaica | JAM | 2017-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1819 | 3.50 | 11 | -0.37 | 40 | -14.80 | |
|  Hinds, Nathan | | | 1854 | JAM | 0.50 | 1 | 0.05 | 40 | 2.00 | |  Lindo, Terence | | | 1681 | JAM | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Curriah, Malik | | | 1940 | JAM | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Lungrin, Rashade | | | 1823 | JAM | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Smith, Shreyas | | | 2143 | JAM | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Merritt, Kevin | | | 2014 | JAM | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Wilkinson, Ian | | | 1902 | JAM | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Christie, Joshua | | | 1934 | JAM | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Brown, Akeem | | | 1961 | JAM | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Richards, Deborah | | wm | 2036 | JAM | 0.00 | 1 | -0.22 | 40 | -8.80 | | | James, Stuart | | | 2004 | JAM | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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) | | | | John Powell Memorial Open 2017 | Kingston | JAM | 2017-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1819 | 0.50 | 1 | -0.29 | 40 | -11.60 | |
| | Williams, Jordan | | | 1592 | JAM | 0.50 | 1 | -0.29 | 40 | -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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