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Rapid:
Individual Calculations May 2017 |
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| Djabri, Massinas Total change: 33.20 | |   |
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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 |
| 1902 | 1771 | 4.00 | 7 | 1.66 | 20 | 33.20 | |
|  Benelouezzane, Mourad | | | 1915 | ALG | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Salah Aiech, Samir | | | 1849 | ALG | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Amiri, Mohamed | | | 2023 | ALG | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Attoui, Abderrezak | | | 1870 | ALG | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Bouzitoune, Abdelhafid | | | 1783 | ALG | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Aissani, Abdelhamid | | | 1810 | ALG | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Adjina, Abdelouaheb | | | 2061 | ALG | 1.00 | 1 | 0.84 | 20 | 16.80 | |
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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