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Individual Calculations August 2018 |
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| Harewood, Jerome Total change: -6.00 | |   |
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| 2nd Qualifier 2018 Barbados National Chess Championships | Bridgetown | BAR | 2018-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1849 | 5.50 | 8 | -0.30 | 20 | -6.00 | |
|  Murray, Donna | | | 1449 * | BAR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Edwards, Emar | | | 1550 | BAR | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Sandiford, Leigh | c | | 1466 | BAR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Sandiford, Kyle | | | 1566 | BAR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Blackman, Justin | | | 2143 | BAR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Parsons, Justin | | | 1766 | BAR | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Cox, Akeem | | | 1779 | BAR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Cumberbatch, Gabriela | | | 1449 * | BAR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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