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Individual Calculations March 2018 |
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| Assem, Abderezzak Total change: -34.40 | |   |
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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 |
| 1678 | 1657 | 2.50 | 7 | -0.86 | 40 | -34.40 | |
|  Ahmed, Jaza Jamal | | | 2008 | IRQ | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Zane, Rayane | | | 1627 | ALG | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Alothman, Salem | | | 1690 | KUW | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Lakhoyan, Hrag | | | 1655 | LBN | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Sartiah, Omer Emohamed | | | 1435 | LBA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Attaoui, Mohamed Riad | | | 1415 | ALG | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Ammar, Sedrani | f | | 1918 | UAE | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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