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Rapid:
Individual Calculations October 2019 |
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| Zane, Rayane Total change: 178.20 | |   |
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| Rapid BCE 2019 | Bejaia | ALG | 2019-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1597 | 3.50 | 5 | 1.75 | 20 | 35.00 | |
|  Abdi, Zineb Dina | | wm | 1871 | ALG | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Kerkar, Essaid | | | 1197 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mouhoubi, Zahir | | | 1877 | FRA | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Bakouche, Mahmoud | | | 1765 | ALG | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Kahmane, Toufik | | | 1818 | ALG | 1.00 | 1 | 0.78 | 20 | 15.60 | | | * 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) | | | | 4th National Bejaia Open | Bejaia | ALG | 2019-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1597 | 5.50 | 7 | 4.22 | 20 | 84.40 | |
| | Gourari, Moustafa | | | 1997 * | ALG | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Benaggoun, Nabil | | | 1418 | ALG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Bengherabi, Khalil | f | | 1997 * | ALG | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Hamoudi, Ahmed | | | 1942 | ALG | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Boulrens, Ala Eddine | | | 1946 | ALG | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Saifi, Walid | | | 1982 | ALG | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Dorbane, Khaled | | | 1997 * | ALG | 1.00 | 1 | 0.92 | 20 | 18.40 | | | * 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) | | | | Algerian Chess Championship 2019 Rapid Open | Setif | ALG | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1597 | 5.00 | 8 | 2.94 | 20 | 58.80 | |
| | Djabri, Massinas | f | | 1920 | ALG | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Brahami, Lyes | | | 1806 | ALG | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Nedjaa, Mustapha | | | 1415 | ALG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Nassr, Nacer | | | 1997 * | ALG | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Ameur Zaimeche, Mourad | | | 1782 | ALG | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Saddok, Nadjib | | | 1807 | ALG | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Araoun, Saadi | c | | 1819 | ALG | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Attoui, Abderrezak | | | 1875 | ALG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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) | | |
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