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Individual Calculations August 2019 |
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| Abdelaziz, Tinhinane Total change: 15.20 | |   |
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| Algerian Women Juniors Chess Championship 2019 | Tiaret | ALG | 2019-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1363 | 2.00 | 4 | 0.08 | 40 | 3.20 | |
|  Zerarga, Imene | | | 1035 | ALG | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Chabane, Lina | | wc | 1333 | ALG | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Nassr, Rania | | wf | 1763 * | ALG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nassr, Manel | | wc | 1411 | ALG | 0.00 | 1 | -0.43 | 40 | -17.20 | | | * 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) | | | | Arab Individual Chess Age Groups Championship - 2019 U12-F | Amman | JOR | 2019-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1129 | 1363 | 5.00 | 6 | 0.30 | 40 | 12.00 | |
| | Malak, Mahdi Attiyah | | | 1120 | IRQ | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Maya, Erani | | | 1170 | JOR | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Lagab, Lina | | wc | 1277 | ALG | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Ruba, Al-Qudah | | | 1087 | JOR | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Aouachria, Yara Mayar | | | 1008 | ALG | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Nuha, Abdullatif | | | 1111 | JOR | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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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