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Blitz:
Individual Calculations January 2020 |
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| Boshra, Alshaeby Total change: 17.60 | |   |
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| Arab champiobship 2019 Blitz Women | Mostaganem | ALG | 2019-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1903 | 4.00 | 6 | 0.88 | 20 | 17.60 | |
|  Nouman, Amna | | wm | 1638 | UAE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Mezioud, Amina | | wm | 2037 | ALG | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Hamza, Amira | | wm | 1888 | ALG | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Abdi, Zineb Dina | | wm | 1865 | ALG | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Latreche, Sabrina | | wm | 1970 | ALG | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Toubal, Hayat | | wm | 1903 | ALG | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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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