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Rapid:
Individual Calculations June 2019 |
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| Chougui, Rachid Total change: -15.60 | |   |
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| Open 8 Mai 45 | Guelma | ALG | 2019-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1649 | 1.00 | 3 | -0.78 | 20 | -15.60 | |
|  Saim, Bachir | | | 1980 | ALG | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Hassad, Badri | | | 1422 | ALG | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Chadi, Lynda | | | 1332 | ALG | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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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