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Individual Calculations June 2018 |
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| Brooks, Paul Total change: -13.20 | |   |
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| President's Invitational 2018 | Kingston, Jamaica | JAM | 2018-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 2009 | 4.50 | 8 | -0.79 | 20 | -15.80 | |
|  Wilkinson, Ian | | | 1909 | JAM | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Steadman, Tevanio | | | 1765 | JAM | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Smith, Annesha | | wc | 1634 | JAM | 1.00 | 1 | 0.09 | 20 | 1.80 | | | James, Stuart | | | 2019 | JAM | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Smith, Shreyas | c | | 2178 | JAM | 0.00 | 1 | -0.28 | 20 | -5.60 | | | McKennis, Darren | | | 1609 * | JAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Curriah, Malik | | | 1971 | JAM | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Diedrick, Michael | | | 1856 | JAM | 1.00 | 1 | 0.30 | 20 | 6.00 | | | * 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) | | | | Robert Wheeler Open 2018 (Open) | Kingston, Jamaica | JAM | 2018-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 2009 | 4.50 | 6 | 0.13 | 20 | 2.60 | |
| | Johnson, Remone | | | 1609 * | JAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | McKennis, Darren | | | 1609 * | JAM | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Soares, Andre | | | 1790 | JAM | 1.00 | 1 | 0.22 | 20 | 4.40 | | | James, Stuart | | | 2019 | JAM | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Joseph, Marcus | f | | 2092 | TTO | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Gyles, Romell | | | 1686 | JAM | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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