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Individual Calculations June 2019 |
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| Douglas, Markland Total change: 6.00 | |   |
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| President's Invitational 2019 | Kingston, Jamaica | JAM | 2019-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1716 | 2.50 | 9 | 0.30 | 20 | 6.00 | |
|  Brown, Raehanna | | | 1627 | JAM | 0.00 | 1 | -0.62 | 20 | -12.40 | |  Matthews, Shane | m | | 2116 * | JAM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Blackwood, Ryan | | | 1965 | JAM | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Smith, Shreyas | f | | 2116 * | JAM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wilkinson, Ian | | | 1870 | JAM | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Diedrick, Michael | | | 1799 | JAM | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Mellace, Andrew | c | | 1999 | JAM | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Curriah, Malik | c | | 2054 | JAM | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Hinds, Nathan | | | 1888 | JAM | 0.50 | 1 | 0.23 | 20 | 4.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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