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Rapid:
Individual Calculations October 2019 |
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| Salhi, Nouressadat Total change: -47.80 | |   |
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| Algerian Chess Championship 2019 Rapid Open | Setif | ALG | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1991 | 5.00 | 9 | -2.39 | 20 | -47.80 | |
|  Ouis, Mohammed | | | 1641 | ALG | 0.50 | 1 | -0.39 | 20 | -7.80 | |  Chougui, Rachid | | | 1633 | ALG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Mairi, Anis | | | 1591 * | ALG | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Ferrah, Hacene | | | 1762 | ALG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Koudri, Samir | | | 1801 | ALG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Araoun, Saadi | c | | 1819 | ALG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Leffad , Samy | f | | 1665 | ALG | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Brahami, Lyes | | | 1806 | ALG | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Belkhir, Mustapha | | | 1747 | ALG | 0.50 | 1 | -0.30 | 20 | -6.00 | | | * 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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