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Rapid:
Individual Calculations November 2019 |
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| Djerroud, Gaya Total change: -43.20 | |   |
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| Autumn open 2019 | Bejaia | ALG | 2019-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1474 | 1.00 | 4 | -0.46 | 20 | -9.20 | |
|  Adjerit, Nourreddine | | | 1874 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Adnani, Reda | | | 1250 | ALG | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Boukazata, Djamel | | | 1714 | ALG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Brahami, Yanis | | | 1549 | ALG | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Championnat de Wilaya 2019-20 Juniors | Bejaia | ALG | 2019-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1178 | 1474 | 0.00 | 2 | -1.70 | 20 | -34.00 | |
| | Amrou, Ameziane | | | 1161 | ALG | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Ait Azzouz, Fares | | | 1194 | ALG | 0.00 | 1 | -0.84 | 20 | -16.80 | |
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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