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Individual Calculations October 2012 |
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| Mahdia, Farage Total change: -50.25 | |   |
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| The Libyan Chess Championship No 28 | Benghazi | LBA | 2012-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 2105 | 3.00 | 6 | 0.00 | 15 | 0.00 | |
|  Ahmed, Osaman | | | 1920 | LBA | 0.00 | 1 | -0.74 | 15 | -11.10 | |  Gaem, Musaab | | | 1898 | LBA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Ben Nasser, Khaled | f | | 2223 | LBA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | El-Mezwaghi, Husein | | | 2168 | LBA | 1.00 | 1 | 0.59 | 15 | 8.85 | | | El-Gehani, Ghassan | | | 2276 | LBA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Aborezika, Mohamed | | | 2126 | LBA | 1.00 | 1 | 0.53 | 15 | 7.95 | |
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) | | | | 11th International Istanbul Open Chess Tournament-A | Istanbul | TUR | 2012-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 2105 | 2.50 | 8 | -3.35 | 15 | -50.25 | |
| | Tunali, Ugur | | | 1775 | TUR | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Harutjunyan, Gevorg | g | | 2449 | ARM | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Bagci, Hikmet | | | 1881 | TUR | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Tasci, Sabri | | | 1883 | TUR | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Yalcin, Ozgun | | | 1861 | TUR | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Elnaami, Hashem A.k. | | | 1810 | LBA | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Elmas, Mustafa | | | 1890 | TUR | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Sahin, Handenur | | | 1777 | TUR | 0.00 | 1 | -0.87 | 15 | -13.05 | |
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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