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Individual Calculations August 2019 |
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| Hala, Gamal Amin Total change: -62.80 | |   |
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| UAE National Indv. Chess Championship 2019(Girl U10) | Dubai | UAE | 2019-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1061 | 1156 | 2.00 | 4 | -0.52 | 40 | -20.80 | |
|  Tvisha, Mangesh Shah | | | 1063 | IND | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Kaushika, Sridharan | | | 1025 | IND | 0.00 | 1 | -0.68 | 40 | -27.20 | |  Kaushal, Khushi | | | 1073 | IND | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Mouza, Nasser Alshamsi | | | 1081 | UAE | 1.00 | 1 | 0.40 | 40 | 16.00 | |
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) | | | | Arab Individual Chess Age Groups Championship - 2019 U10-F | Amman | JOR | 2019-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1146 | 1156 | 1.00 | 4 | -1.05 | 40 | -42.00 | |
| | Ramoul, Naila Nour | | | 1196 | ALG | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Nassr, Ryma | | wc | 1296 | ALG | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Revana, Helal | | | 1029 | JOR | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Zerarga, Imene | | | 1062 | ALG | 0.00 | 1 | -0.63 | 40 | -25.20 | |
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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