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Individual Calculations August 2018 |
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| Haddock, Richard Total change: 6.20 | |   |
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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 |
| 1391 | 1336 | 2.50 | 5 | 0.31 | 20 | 6.20 | |
|  Blackman, Justin | | | 1736 * | BAR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Greenidge, Vanessa | | | 1482 | BAR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Walrond, Niccolo | | | 1241 | BER | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Moore, Gaybrianna | | | 1030 | BAR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Sandiford, Leigh | c | | 1466 | BAR | 0.50 | 1 | 0.18 | 20 | 3.60 | | | * 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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