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Individual Calculations October 2012 |
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| Aborezika, Mohamed Total change: -73.80 | |   |
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| The Libyan Chess Championship No 28 | Benghazi | LBA | 2012-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 2126 | 1.00 | 5 | -2.46 | 30 | -73.80 | |
|  Elmejbri, Ali A. | f | | 1952 | LBA | 0.00 | 1 | -0.73 | 30 | -21.90 | |  Ahmed, Osaman | | | 1920 | LBA | 0.00 | 1 | -0.76 | 30 | -22.80 | | | Gaem, Musaab | | | 1898 | LBA | 0.00 | 1 | -0.79 | 30 | -23.70 | | | Al Matmati, Amro | | | 2016 | LBA | 1.00 | 1 | 0.35 | 30 | 10.50 | | | Mahdia, Farage | | | 2105 | LBA | 0.00 | 1 | -0.53 | 30 | -15.90 | |
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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