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Individual Calculations March 2018 |
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| Hamad, Essam Total change: 51.60 | |   |
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| Arab Youth Chess Championships U14(open) 2017 | Sharjah | UAE | 2018-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1677 | 4.50 | 8 | 1.29 | 40 | 51.60 | |
|  Ali Sayel, Abu Azizah | | | 1299 | PLE | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Saif, Malek | c | | 1913 | JOR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Hareb, Nasser Hareb Alshamsi | | | 1776 | UAE | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Lakhoyan, Hrag | | | 1655 | LBN | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Ahmed, Jaza Jamal | | | 2008 | IRQ | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Ammar, Sedrani | f | | 1918 | UAE | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Cheikh-Boukal, Ziyad | f | | 1812 | ALG | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Zane, Rayane | | | 1627 | ALG | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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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