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Rapid:
Individual Calculations February 2020 |
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| Merdaci, Sebti Total change: -10.80 | |   |
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| Algerian Chess Championship 2020 S50 | Setif | ALG | 2020-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1692 | 3.50 | 8 | -0.54 | 20 | -10.80 | |
|  Benkiar, Djamel | | | 1954 | ALG | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Blilita, Miloud | | | 1790 | ALG | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Ferrah, Hacene | | | 1756 | ALG | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Ketfi Cherif, Bouzid | | | 1569 | ALG | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Bouznad, Noureddine | | | 1469 | ALG | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Mayouf, Nadir | | | 1487 | ALG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ameur Zaimeche, Mourad | | | 1758 | ALG | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Achouri, Farid | | | 1721 | ALG | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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