Individual Calculations October 2019 |
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Douglas, Markland Total change: 24.00 | | |
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William Roper Memorial 2019 National Senior Championship | Kingston, Jamaica | JAM | 2019-08-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1813 | 1722 | 4.00 | 7 | 1.20 | 20 | 24.00 | |
| Cameron, Frederick | | | 1610 | JAM | 1.00 | 1 | 0.35 | 20 | 7.00 | | Matthews, Shane | m | | 2122 * | JAM | 0.00 | 1 | -0.08 | 20 | -1.60 | | Diston, Hector | | | 1756 | JAM | 0.50 | 1 | 0.05 | 20 | 1.00 | | Lindo, Terence | | | 1642 | JAM | 1.00 | 1 | 0.39 | 20 | 7.80 | | Diedrick, Michael | | | 1747 | JAM | 1.00 | 1 | 0.53 | 20 | 10.60 | | Wilkinson, Ian | | | 1806 | JAM | 0.50 | 1 | 0.12 | 20 | 2.40 | | Byfield, Geoffrey | | | 2005 | JAM | 0.00 | 1 | -0.16 | 20 | -3.20 | | * 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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