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Individual Calculations March 2018 |
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| El Jawich, Amro Total change: 12.80 | |   |
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| Arab Individual Chess Championship 2017(Open) | Sharjah | UAE | 2018-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2399 | 2241 | 3.00 | 8 | 0.64 | 20 | 12.80 | |
|  Saeed, Ishaq | f | | 2434 | UAE | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Ahmed, Ali Layth Ahmed | f | | 2271 | IRQ | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Issa, Rafat | f | | 2379 | JOR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Haddouche, Mohamed | g | | 2505 | ALG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Alhuwar, Jasem | f | | 2303 | UAE | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Arab, Adlane | m | | 2477 | ALG | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Belouadah, Saad | m | | 2410 | ALG | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Labib, Ibrahim Hasan | m | | 2412 | EGY | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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