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Individual Calculations October 2012 |
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| El-Mezwaghi, Husein Total change: -142.20 | |   |
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| The Libyan Chess Championship No 28 | Benghazi | LBA | 2012-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 2168 | 1.00 | 4 | -1.98 | 30 | -59.40 | |
|  Gaem, Musaab | | | 1898 | LBA | 1.00 | 1 | 0.17 | 30 | 5.10 | |  Al-Zayat, Ahmed | f | | 1977 | LBA | 0.00 | 1 | -0.75 | 30 | -22.50 | | | Mahdia, Farage | | | 2105 | LBA | 0.00 | 1 | -0.59 | 30 | -17.70 | | | Ahmed, Osaman | | | 1920 | LBA | 0.00 | 1 | -0.81 | 30 | -24.30 | |
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) | | | | Benghazi’s Individual Championship 2012 | Benghazi | LBA | 2012-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 2168 | 3.50 | 9 | -2.76 | 30 | -82.80 | |
| | Almahjoub, Mokhtar | | | 2126 | LBA | 0.00 | 1 | -0.56 | 30 | -16.80 | | | Elmejbri, Ali A | f | | 1952 | LBA | 0.00 | 1 | -0.78 | 30 | -23.40 | | | Altarhoni, Mohamed | | | 1946 | LBA | 1.00 | 1 | 0.22 | 30 | 6.60 | | | Mohamed, M Mohamed | | | 2041 | LBA | 1.00 | 1 | 0.33 | 30 | 9.90 | | | Kablan, Imad | | | 1768 * | LBA | 1.00 | 1 | 0.08 | 30 | 2.40 | | | El-Gehani, Ghassan | | | 2276 | LBA | 0.50 | 1 | 0.15 | 30 | 4.50 | | | Al Moshaiti, Khalil | | | 1768 * | LBA | 0.00 | 1 | -0.92 | 30 | -27.60 | | | Ben-Srity, Mohamed | | | 2078 | LBA | 0.00 | 1 | -0.62 | 30 | -18.60 | | | Bensrity, Zakaria | | | 2049 | LBA | 0.00 | 1 | -0.66 | 30 | -19.80 | | | * 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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