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Rapid:
Individual Calculations February 2019 |
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| Djerroud, Chahrazed Total change: -21.60 | |   |
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| 1ere edition Open International Yenayer 2969 - Bejaia | Bejaia | ALG | 2019-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1585 | 1.00 | 4 | -1.08 | 20 | -21.60 | |
|  Bensadi, Lotfi | | | 1858 | ALG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Hammadi, Mehdi | | | 1325 | ALG | 0.00 | 1 | -0.82 | 20 | -16.40 | |  Yala, Lyes | | | 1757 | ALG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Beghriche, Rami Tadjeddine | | | 1323 | ALG | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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