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Individual Calculations September 2018 |
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| Ali, Amy Total change: -19.60 | |   |
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| National Championship Qualifier #4 2018 | San Fernando | TTO | 2018-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1466 | 0.50 | 4 | -0.49 | 40 | -19.60 | |
|  Mc Intosh, Isaiah | f | | 1866 * | TTO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yearwood, Sean | c | | 1739 | TTO | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Yearwood, Shannon | c | wf | 1602 | TTO | 0.00 | 1 | -0.32 | 40 | -12.80 | |  James, Shemilah | | wc | 1521 | TTO | 0.50 | 1 | 0.08 | 40 | 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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