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Individual Calculations August 2019 |
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| Abdullah, Bany Yaseen Total change: -68.40 | |   |
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| Arab Individual Chess Age Groups Championship - 2019 U-12 | Amman | JOR | 2019-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1304 | 1539 | 4.50 | 8 | -1.71 | 40 | -68.40 | |
|  Talal Mohammed, Al Blooshi | | | 1151 | UAE | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Houssein , Aboud | | | 1293 | SYR | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Hammadi, Mehdi | | | 1279 | ALG | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Soud, Jaber | | | 1382 | UAE | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Al Shamsi, Hamad Naseer | | | 1533 | UAE | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Yahya, Shuaib Al Kaff | | | 1139 * | UAE | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Badieh, Mahmoud | | | 1266 | LBN | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Abdel, Rahman Alhadidi | | | 1387 | JOR | 0.50 | 1 | -0.20 | 40 | -8.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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