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Individual Calculations January 2018 |
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| Johnson, Gabriella Total change: -50.00 | |   |
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| 2017 Caribbean Cup Challengers | Bridgetown | BAR | 2017-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1969 | 6.50 | 9 | -1.25 | 40 | -50.00 | |
|  Maughn, Shane | | | 1569 * | BAR | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Elcock, Corie | | | 1670 | BAR | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Hill, Yeshua | | | 1569 * | BAR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Eversley, Kiarra | | | 1569 * | BAR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Lowe, Mark | | | 1631 | BAR | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Depradine, Lawrence | | | 1754 | BAR | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Yearwood, Shannon | c | wf | 1604 | TTO | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Tjong Tjin Joe, Kaithlyn | | wf | 1617 | SUR | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Sears, Frank | c | | 1823 | TTO | 1.00 | 1 | 0.30 | 40 | 12.00 | | | * 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) | | |
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