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Individual Calculations March 2018 |
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| Benyahia, Safin Total change: -42.00 | |   |
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| Arab Youth Chess Championships U12(open) 2017 | Sharjah | UAE | 2018-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1551 | 3.50 | 8 | -1.05 | 40 | -42.00 | |
|  El Jawich, Muhammad | | | 1240 | LBN | 0.50 | 1 | -0.36 | 40 | -14.40 | |  Zaid, Alaa Chasib | c | | 1674 | IRQ | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Abdulrahman Mohammad, Al Taher | | | 1471 | UAE | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Khaled, Tarek Altaher | | | 1449 | UAE | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Khalifah, Khaled | c | | 1540 | UAE | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Raji Sayel, Abu Azizah | | | 1441 | PLE | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Mohamed, Saeed Laily | c | | 1750 | UAE | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Abdalla, Yahya Alhammadi | | | 1401 | UAE | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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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