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Individual Calculations January 2015 |
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| Myers, Peter Total change: 10.00 | |   |
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| Frederick Cameron Open 2014 | Kingston | JAM | 2014-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1974 | 2.00 | 3 | -0.36 | 20 | -7.20 | |
|  Smith, Melisha | | wc | 1727 | JAM | 0.00 | 1 | -0.81 | 20 | -16.20 | |  Smith, Annesha | | wc | 1721 | JAM | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Hinds, Nathan | | | 1790 | JAM | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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) | | | | Third Qualifier for Nat. Ch. 2015 | Kingston | JAM | 2014-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1974 | 3.00 | 4 | 0.86 | 20 | 17.20 | |
| | Lindo, Terence | | | 1638 | JAM | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Davy, Damion | f | | 2164 | JAM | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Lorne, Malaku | c | | 2095 | JAM | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Sinclair, Horace | | | 1845 | JAM | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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