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Individual Calculations October 2012 |
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| Elmejbri, Ali A. Total change: 43.50 | |   |
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| The Libyan Chess Championship No 28 | Benghazi | LBA | 2012-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 1952 | 3.50 | 8 | 1.76 | 15 | 26.40 | |
|  El-Gehani, Ghassan | | | 2276 | LBA | 1.00 | 1 | 0.87 | 15 | 13.05 | |  Aborezika, Mohamed | | | 2126 | LBA | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Elarbi, Abobker | | | 2259 | LBA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Almanby, Sohel | | | 2159 | LBA | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Asabri, Hussien | f | | 2211 | LBA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Salem, Mahjob | | | 2276 | LBA | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Sadaga, Salah | | | 2116 | LBA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Mohamed, M Mohamed | | | 2041 | LBA | 0.50 | 1 | 0.12 | 15 | 1.80 | |
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 |
| 2007 | 1952 | 5.00 | 9 | 1.14 | 15 | 17.10 | |
| | Altarhoni, Mohamed | | | 1946 | LBA | 0.00 | 1 | -0.51 | 15 | -7.65 | | | El-Mezwaghi, Husein | | | 2168 | LBA | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Mohamed, M Mohamed | | | 2041 | LBA | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Kablan, Imad | | | 1673 | LBA | 0.50 | 1 | -0.34 | 15 | -5.10 | | | El-Gehani, Ghassan | | | 2276 | LBA | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Al Moshaiti, Khalil | | | 1702 | LBA | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Ben-Srity, Mohamed | | | 2078 | LBA | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Bensrity, Zakaria | | | 2049 | LBA | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Almahjoub, Mokhtar | | | 2126 | LBA | 1.00 | 1 | 0.73 | 15 | 10.95 | |
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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