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Individual Calculations December 2015 |
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| Ali, Ian Total change: 18.80 | |   |
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| F. W. De Verteuil Memorial Open 2015 | Port of Spain | TTO | 2015-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1801 | 4.50 | 7 | 0.94 | 20 | 18.80 | |
|  Smith, Zurich | | | 1401 * | TTO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Singh, Ravishen | c | | 2095 | TTO | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Harper, Ryan | f | | 2201 * | TTO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jacobs, Carl | | | 1597 | TTO | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Mc Intosh, Isaiah | | | 1944 | TTO | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Francois, Miguel | | | 1734 | TTO | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Patihk, Marc | | | 1610 | TTO | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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