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Individual Calculations October 2019 |
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| Johnson, Remone Total change: 10.80 | |   |
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| IM Jomo Pitterson Masters Knockout 2019 | Kingston, Jamaica | JAM | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1517 | 0.50 | 4 | -0.38 | 20 | -7.60 | |
|  McKennis, Darren | | | 1774 | JAM | 0.00 | 1 | -0.18 | 20 | -3.60 | |  McKennis, Darren | | | 1774 | JAM | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Hall, Odane | | | 1704 | JAM | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Hall, Odane | | | 1704 | JAM | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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) | | | | NM Dr. Harold Chan Open 2019 - FIDE Open Section | Kingston, Jamaica | JAM | 2019-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1509 | 2.50 | 6 | 0.92 | 20 | 18.40 | |
| | Hinds, Nathan | | | 1909 * | JAM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | McKennis, Darren | | | 1768 | JAM | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Brown, Raehanna | | | 1751 | JAM | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Brown, Akeem | | | 1909 * | JAM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Stephenson, John | | | 1498 | JAM | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Blackwood, Ashanti | | | 1497 | JAM | 0.50 | 1 | -0.02 | 20 | -0.40 | | | * 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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