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Individual Calculations March 2018 |
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| Brahimi, Abderahim Total change: -62.80 | |   |
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| Arab Youth Chess Championships U10(open) 2017 | Sharjah | UAE | 2018-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1313 | 1320 | 1.50 | 6 | -1.57 | 40 | -62.80 | |
|  Alhejab, Meshal | | | 1322 | KUW | 0.00 | 1 | -0.50 | 40 | -20.00 | |  Abdullah, Bany Yaseen | | | 1342 | JOR | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Soud, Jaber | | | 1274 | UAE | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Badieh, Mahmoud | | | 1241 | LBN | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Hmouda, A H Binhmouda | | | 1226 | UAE | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Al Shamsi, Hamad Naseer | | | 1473 | UAE | 0.00 | 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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