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Individual Calculations September 2017 |
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| Shamsa, Amer Total change: 63.20 | |   |
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| UAE Indv. Chess CH. U10 Girls | Dubai | UAE | 2017-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1064 | 1019 | 3.00 | 5 | 0.81 | 40 | 32.40 | |
|  Mahra, Mallah Alromaithi | | wc | 1117 | UAE | 1.00 | 1 | 0.63 | 40 | 25.20 | |  Mariam Mohammed, Almaeeni | | | 1042 | UAE | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Al Ali, Mahra Ali | | | 1066 | UAE | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Al Khoori, Noora Mahmood Abdulla | | | 1012 | UAE | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Mera, Abdulaziz Aidarous | | | 1083 | UAE | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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) | | | | Abu Dhabi Juniors Tournament (U16) | Abu Dhabi | UAE | 2017-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1230 | 1019 | 2.00 | 5 | 0.77 | 40 | 30.80 | |
| | Alamiri, Bader | | | 1419 * | KUW | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Khezrian, Nooralzahra | | | 1237 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Jonkman Inza , Sophia Leticia | | | 1148 | PER | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Mahra, Mallah Alromaithi | | wc | 1117 | UAE | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Abdulaziz, Saleh | | | 1228 | UAE | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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) | | |
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