Individual Calculations September 2017 |
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Ali, Ian Total change: -19.40 | | |
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4th National Qualifier 2017 | San Fernando | TTO | 2017-07-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1687 | 1775 | 2.50 | 6 | -0.97 | 20 | -19.40 | |
| Davis, Daryl | c | | 1756 | TTO | 1.00 | 1 | 0.47 | 20 | 9.40 | | Duncan, Leonard | | | 1890 | TTO | 0.00 | 1 | -0.34 | 20 | -6.80 | | Knight, Colin | | | 1867 | TTO | 0.00 | 1 | -0.37 | 20 | -7.40 | | Rambally, Eon | | | 1375 * | TTO | 0.50 | 1 | -0.42 | 20 | -8.40 | | Lee, Cecil | c | | 1858 | TTO | 0.00 | 1 | -0.39 | 20 | -7.80 | | Rampersad, Rayden | c | | 1375 * | TTO | 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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