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Rapid:
Individual Calculations November 2019 |
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| Yala, Lyes Total change: -38.60 | |   |
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| 38th first saturday | Algiers | ALG | 2019-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1695 | 4.00 | 7 | 0.07 | 20 | 1.40 | |
|  Ferhaoui, Yacine | | | 1326 | ALG | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Hamira, Abdelatif | | | 1974 | ALG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Dahmani, Salah | | | 1297 | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bengherabi, Khalil | f | | 2040 | ALG | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Lagab, Lina | | wc | 1401 | ALG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Boutchicha, Rachid | | | 1837 | ALG | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Hamadache , Abdeslam | | | 1559 | ALG | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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) | | | | Autumn open 2019 | Bejaia | ALG | 2019-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1695 | 3.50 | 6 | -0.96 | 20 | -19.20 | |
| | Bouchakel, Tarik | | | 1295 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Azzoug, Nazim | | | 1320 | ALG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Bensadi, Lotfi | | | 1942 | ALG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Benkhlifa, Zakaria | | | 1295 * | ALG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Belaid, Koceila | | | 1619 | ALG | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Benbekka, Rayen | | | 1295 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Open Salah Bey | Salah Bey | ALG | 2019-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1695 | 2.00 | 6 | -1.04 | 20 | -20.80 | |
| | Sbaihi, Fares | | | 1974 | ALG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Serrai, Abderrezak | | | 1719 | ALG | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Saoud, Messaoud | | | 1492 | ALG | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Ketfi Cherif, Bouzid | | | 1570 | ALG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Djellab, Tarek | | | 1691 | FRA | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Boukazata, Djamel | | | 1714 | ALG | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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