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Rapid:
Individual Calculations May 2017 |
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| Hamza, Amira Total change: 4.80 | |   |
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| Open A"Youm El Ilm" Constantine 2017 | Constantine | ALG | 2017-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1904 | 4.00 | 7 | 0.24 | 20 | 4.80 | |
|  Koudri, Samir | | | 1780 | ALG | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Bengherabi, Khalil | f | | 2123 | ALG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Lalaoui, Feriel | | wf | 1709 | ALG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Saheb, Kamel | | | 1972 | ALG | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Cheber , Houssem | | | 1644 | ALG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Berbeche, Djamel | | | 1863 | ALG | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Benabdelaziz, Mohamed | | | 2027 | ALG | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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