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Individual Calculations May 2012 |
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| Taher, Rami Total change: -6.45 | |   |
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| Liberation of Libya chess open tournament | Benghazi | LBA | 2012-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2365 | 1965 | 0.00 | 1 | -0.08 | 15 | -1.20 | |
|  Labib, Ibrahim Hasan | m | | 2365 * | EGY | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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) | | | | Liberation Martyrs | Dernah | LBA | 2012-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 1965 | 1.50 | 9 | -0.35 | 15 | -5.25 | |
| | Sadaga, Salah | | | 2126 | LBA | 0.00 | 1 | -0.29 | 15 | -4.35 | |  Bensrity, Zakaria | | | 2049 | LBA | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Almanby, Sohel | | | 2159 | LBA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Elarbi, Abobker | | | 2268 | LBA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Mohamed, M Mohamed | | | 2169 | LBA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Aborezika, Mohamed | | | 2126 | LBA | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Doghri, Nabil | f | | 2335 | TUN | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Labib, Ibrahim Hasan | m | | 2365 * | EGY | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Abdel Razik, Khaled | m | | 2365 * | EGY | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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