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Individual Calculations May 2017 |
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| Ben Brahem, Aymen Total change: -10.80 | |   |
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| Tunisian 2017 Youth Championship Boys U20 | Hammamet | TUN | 2017-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1800 | 1.00 | 3 | -0.54 | 20 | -10.80 | |
|  Baktache, Hamza | | | 1572 | TUN | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Ben Said, Firas | | | 1674 | TUN | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Hbacha, Achraf | c | | 2200 * | TUN | 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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