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Individual Calculations January 2019 |
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| Harper, Ryan Total change: -22.00 | |   |
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| National Swiss 2018 | San Fernando | TTO | 2018-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 2207 | 2.00 | 4 | -1.10 | 20 | -22.00 | |
|  Yearwood, Sean | c | | 1807 * | TTO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Joseph, Marcus | f | | 2043 | TTO | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Khafra, Enen-Sa-Te Faab | | | 1807 * | TTO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ramoutar, Alan-Safar | f | | 2180 | TTO | 0.00 | 1 | -0.54 | 20 | -10.80 | | | * 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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