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Individual Calculations May 2012 |
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| Elmejbri, Ali A Total change: -253.50 | |   |
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| Omar Almokhtar Closed tournament | Benghazi | LBA | 2012-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2269 | 2205 | 2.00 | 9 | -1.74 | 30 | -52.20 | |
|  Salem, Mahjob | | | 2276 | LBA | 0.50 | 1 | 0.10 | 30 | 3.00 | | | Bensrity, Mokhtar | | | 2149 | LBA | 0.50 | 1 | -0.08 | 30 | -2.40 | |  El-Gehani, Ghassan | | | 2276 | LBA | 0.00 | 1 | -0.40 | 30 | -12.00 | | | El-Mezwaghi, Husein | | | 2205 | LBA | 0.50 | 1 | 0.00 | 30 | 0.00 | | | Doghri, Nabil | f | | 2335 | TUN | 0.00 | 1 | -0.32 | 30 | -9.60 | | | Almahjoub, Mokhtar | | | 2189 | LBA | 0.00 | 1 | -0.52 | 30 | -15.60 | | | Labib, Ibrahim Hasan | m | | 2404 | EGY | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Abdel Razik, Khaled | m | | 2415 | EGY | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Mohamed, M Mohamed | | | 2169 | LBA | 0.50 | 1 | -0.05 | 30 | -1.50 | |
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) | | | | FIRST INTERNATIONAL OPEN ELHAOUARIA (2d Tunisian international Individual Championship | ELHAOUARIA | TUN | 2012-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2172 | 2205 | 0.00 | 3 | -1.66 | 30 | -49.80 | |
| | Romero Holmes, Alfonso | g | | 2501 | ESP | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Mohamedi, Hichem | | | 2023 | ALG | 0.00 | 1 | -0.74 | 30 | -22.20 | | | Chouchane, Amine | c | | 1991 | TUN | 0.00 | 1 | -0.77 | 30 | -23.10 | |
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) | | | | 14th Dubai Open 2012 | Dubai | UAE | 2012-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 2205 | 2.00 | 9 | -5.05 | 30 | -151.50 | |
| | Akopian, Vladimir | g | | 2605 * | ARM | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Besherov, Gurbanberdi | | | 1871 | TKM | 1.00 | 1 | 0.12 | 30 | 3.60 | | | Kritik, Satija | | | 1805 * | IND | 0.00 | 1 | -0.92 | 30 | -27.60 | | | Mahmoud, Haitham | | | 2006 | SUD | 0.00 | 1 | -0.76 | 30 | -22.80 | | | Sultan, Ibrahim | | | 1837 | UAE | 1.00 | 1 | 0.10 | 30 | 3.00 | | | Al-Housa, Khalil | | | 1993 | PLE | 0.00 | 1 | -0.77 | 30 | -23.10 | | | Walid, Anwar | | | 1842 | UAE | 0.00 | 1 | -0.90 | 30 | -27.00 | | | Hamdan, Marshool | | | 1805 * | UAE | 0.00 | 1 | -0.92 | 30 | -27.60 | | | Ambareesh, P | | | 1805 * | IND | 0.00 | 1 | -0.92 | 30 | -27.60 | | | * 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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