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Individual Calculations October 2017 |
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| Lorne, Malaku Total change: 10.80 | |   |
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| Harold Chan Open 2017 | Kingston | JAM | 2017-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 2143 | 5.00 | 6 | 0.54 | 20 | 10.80 | |
|  Lobban, Brandon | | | 1743 * | JAM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  McDonald, Jhustice-Dimonte | | | 1743 * | JAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hinds, Nathan | | | 1876 | JAM | 0.50 | 1 | -0.32 | 20 | -6.40 | | | James, Stuart | | | 1998 | JAM | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Brown, Akeem | | | 2044 | JAM | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Smith, Shreyas | | | 2168 | JAM | 0.50 | 1 | 0.03 | 20 | 0.60 | | | * 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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