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Rapid:
Individual Calculations October 2019 |
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| Ketfi Cherif, Bouzid Total change: -6.60 | |   |
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| Open Mouharam Salah Bey 2019 | Salah Bey Setif | ALG | 2019-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1577 | 2.50 | 6 | -0.33 | 20 | -6.60 | |
|  Kadded, Oussama | | | 1442 | ALG | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Attoui, Abderrezak | | | 1875 | ALG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Louifi, Nouari | | | 1429 | ALG | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Mayouf, Nadir | | | 1529 | ALG | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Chaoui , Zakaria | | | 1716 | ALG | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Chougui, Rachid | | | 1633 | ALG | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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