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Rapid:
Individual Calculations February 2018 |
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| Zidi, Sohaib Total change: -15.80 | |   |
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| Yennayer Bel abbes 2018 | Sidi bel abbes | ALG | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1654 | 1.50 | 4 | -0.79 | 20 | -15.80 | |
|  Kendi, Maher | | | 1425 | ALG | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Oukid, Soumia | | | 1663 | ALG | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Hallel, Tarik | | | 1607 | ALG | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Attaoui, Mohamed Riad | | | 1698 | ALG | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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