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Rapid:
Individual Calculations October 2019 |
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| Haddad, Brahim Total change: -22.80 | |   |
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| Championnat de wilaya toute categorie Skikda 2019 | Skikda | ALG | 2019-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1672 | 2.00 | 5 | -1.14 | 20 | -22.80 | |
|  Fekrache, Abdelhak | | | 1388 | ALG | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Aissani, Mohamed Tahar | | | 1481 | ALG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Derdeche, Oussama | | | 1620 | ALG | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Ameur Zaimeche, Mourad | | | 1782 | ALG | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Rabahi, Aziz | | | 1580 | ALG | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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