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Rapid:
Individual Calculations April 2020 |
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| Gueroui, Nacereddine Total change: -9.00 | |   |
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| Selection tournament Open 2020 | Algiers | ALG | 2020-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1886 | 2.50 | 7 | -0.45 | 20 | -9.00 | |
|  Bengherabi, Khalil | f | | 2009 | ALG | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Salhi, Nouressadat | c | | 1943 | ALG | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Saheb, Kamel | | | 1909 | ALG | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Araoun, Saadi | c | | 1847 | ALG | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Ouaret, Abdelouhab | m | | 2131 | ALG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Idjeri, Yanis | | | 2011 | ALG | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Bakouche, Mahmoud | | | 1779 | ALG | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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) | | |
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