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Individual Calculations March 2020 |
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| Saim, Bachir Total change: 77.20 | |   |
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| Algerian individual chess championship 2020 semi final | Tipaza | ALG | 2020-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 1897 | 5.00 | 8 | 1.83 | 20 | 36.60 | |
|  Moulay, Mehdi | c | | 2032 | ALG | 1.00 | 1 | 0.68 | 20 | 13.60 | |  Bengherabi, Khalil | f | | 2148 | ALG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Fellah, Mohamed Amine | c | | 2096 | ALG | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Azreug, Lazhar | | | 1696 | ALG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Benkiar, Djamel | | | 1962 | ALG | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Bensadi, Lotfi | | | 1988 | ALG | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Achour, Mohamed Anis | | | 1951 | ALG | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Adjerit, Nourreddine | | | 1930 | ALG | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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 national "Youm echahid" | Biskra | ALG | 2020-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1897 | 4.50 | 5 | 2.03 | 20 | 40.60 | |
| | Boumaaraf, Abderraouf | | | 1550 | ALG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Barkat, Abdelouaheb | | | 1781 | ALG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Bengherabi, Khalil | f | | 2148 | ALG | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Lalouani, Mokhtar | | | 1939 | ALG | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Boulrens, Ala Eddine | | | 2055 | ALG | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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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