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Individual Calculations September 2018 |
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| Chouki, Aali Total change: 54.00 | |   |
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| Gibraltar Junior Chess Festival 2018 U16 | Gibraltar | ENG | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1413 | 2.00 | 5 | 1.35 | 40 | 54.00 | |
|  Ifalore, Michael | | | 1813 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Cortes Villa , Jaime | | | 1700 | ESP | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Howell, Oliver W | | | 1813 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Weersing, Sarah | | | 1608 | ENG | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Carroll, Thomas | | | 1813 * | ENG | 0.00 | 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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