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Individual Calculations March 2018 |
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| Chihi, Ghada Total change: 15.60 | |   |
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| Arab Chess Championships U10(Girl) 2017 | Sharjah | UAE | 2018-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1130 | 1246 | 5.00 | 7 | 0.39 | 40 | 15.60 | |
|  Shamsa, Amer | | | 1029 | UAE | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Lagab, Lina | | wc | 1078 | ALG | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Mahra, Mallah Alromaithi | | wc | 1109 | UAE | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Rouda Essa, Alserkal | | wc | 1590 | UAE | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Mera, Abdulaziz Aidarous | | | 1011 | UAE | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Abdelaziz, Tinhinane | | | 1035 | ALG | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Nassr, Ryma | | wc | 1056 | ALG | 0.50 | 1 | -0.25 | 40 | -10.00 | |
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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