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Individual Calculations August 2019 |
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| Malak, Mahdi Attiyah Total change: -5.20 | |   |
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| Arab Individual Chess Age Groups Championship - 2019 U12-F | Amman | JOR | 2019-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1169 | 1120 | 2.50 | 6 | -0.13 | 40 | -5.20 | |
|  Abdelaziz, Tinhinane | | | 1363 | ALG | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Aouachria, Yara Mayar | | | 1008 | ALG | 0.00 | 1 | -0.65 | 40 | -26.00 | |  Nuha, Abdullatif | | | 1111 | JOR | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Maya, Erani | | | 1170 | JOR | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Lagab, Lina | | wc | 1277 | ALG | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Ruba, Al-Qudah | | | 1087 | JOR | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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