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Individual Calculations November 2019 |
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| Gueroui, Nacereddine Total change: 12.80 | |   |
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| Tournoi de selection au ch arabe 2019 | Medea | ALG | 2019-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 1913 | 3.50 | 7 | 0.64 | 20 | 12.80 | |
|  Bengherabi, Khalil | f | | 2177 | ALG | 1.00 | 1 | 0.82 | 20 | 16.40 | |  Benhadi, Aziz Madani | m | | 2114 | ALG | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Benrekia, Akram | | | 1772 | ALG | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Achour, Mohamed Anis | | | 1944 | ALG | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Adjerit, Nourreddine | | | 1879 | ALG | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Seraoui, Mohcen | | | 2002 | ALG | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Semahi, Lazhar | | | 2015 | ALG | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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