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Individual Calculations August 2019 |
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| Hammadi, Mehdi Total change: 41.60 | |   |
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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 |
| 1380 | 1279 | 4.00 | 8 | 1.04 | 40 | 41.60 | |
|  Algadari, Husain M. | | | 1468 | LBA | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Abdullah, Bany Yaseen | | | 1539 | JOR | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Abdel, Rahman Alhadidi | | | 1387 | JOR | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Yahya, Shuaib Al Kaff | | | 1136 | UAE | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Mohammad, Alhadidi | | | 1312 | JOR | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Soud, Jaber | | | 1382 | UAE | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Al Shamsi, Hamad Naseer | | | 1533 | UAE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Hammadi, Rayane | | | 1284 | ALG | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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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