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Individual Calculations May 2016 |
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| Nurse, Lydia Total change: -2.40 | |   |
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| 5th CARIFTA Chess Championship U20 | Christiansted | ISV | 2016-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1259 | 1.00 | 5 | -0.12 | 20 | -2.40 | |
|  Prescod, Bryan | | | 1659 * | BAR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Acosta, Hazel | | | 1448 | ISV | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Bueno, Mark | | | 1659 * | ARU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Razark, Sadiqah | | wf | 1166 | TTO | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Husbands, Orlando | f | | 1659 * | BAR | 0.00 | 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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