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Individual Calculations July 2019 |
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| Gourari, Moustafa Total change: -2.80 | |   |
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| 5eme Open de Mostaganem (Bouloufa Memorial) 2019 | Mostaganem | ALG | 2019-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1998 | 5.50 | 8 | -0.14 | 20 | -2.80 | |
|  Benelfekir, Imene | | wc | 1598 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lalam, Rayane | | | 1603 | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Messaoudi, Elhadi | | | 1845 | ALG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Saim, Mohamed Ilias | f | | 2154 | ALG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Azreug, Lazhar | | | 1747 | ALG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Bengherabi, Khalil | f | | 2166 | ALG | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Assem, Abderezzak | | | 1754 | ALG | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Nassr, Manel | | wc | 1598 * | 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) | | |
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