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Individual Calculations August 2019 |
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| Abo Zaina, Abd Allah Total change: 0.00 | |   |
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| Arab Individual Chess Age Groups Championship - 2019 U-12 | Amman | JOR | 2019-07-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1243 | 0 | 3.00 | 8 | 0.00 | 1156 | | 0.00 | |
|  Hammadi, Rayane | | | 1284 | ALG | 0.00 | 1 | 0.00 | | 0.00 | |  Rashed, Kraishan | | | 1150 | JOR | 0.00 | 1 | 0.00 | | 0.00 | | | Omar, Aljawaldeh | | | 1007 | JOR | 1.00 | 1 | 0.00 | | 0.00 | | | Mohammad, Alhadidi | | | 1312 | JOR | 0.00 | 1 | 0.00 | | 0.00 | | | Ameer, Baker | | | 1185 | JOR | 1.00 | 1 | 0.00 | | 0.00 | | | Abdel, Rahman Alhadidi | | | 1387 | JOR | 0.00 | 1 | 0.00 | | 0.00 | | | Algadari, Husain M. | | | 1468 | LBA | 1.00 | 1 | 0.00 | | 0.00 | | | Talal Mohammed, Al Blooshi | | | 1151 | UAE | 0.00 | 1 | 0.00 | | 0.00 | |
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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