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Rapid:
Individual Calculations March 2019 |
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| Merdaci, Sebti Total change: -8.60 | |   |
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| Open Youm Echahid El Eulma 2019 | El Eulma | ALG | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1703 | 2.00 | 5 | -0.43 | 20 | -8.60 | |
|  Aknouche, Ameur | | | 2001 | ALG | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Halmouche, Chikh | | | 1535 | ALG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Amellal, Sofiane Anis | | | 1932 | ALG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Serrai, Abderrezak | | | 1617 | ALG | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Mayouf, Nadir | | | 1530 | ALG | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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) | | |
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