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Individual Calculations July 2019 |
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| Azreug, Lazhar Total change: -12.00 | |   |
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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 |
| 1622 | 1747 | 3.50 | 6 | -0.30 | 40 | -12.00 | |
|  Ghebache, Nourreddine | | | 2079 | ALG | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Nassr, Ryma | | wc | 1347 * | ALG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Attaoui, Mohamed Riad | | | 1372 | ALG | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Gourari, Moustafa | | | 1998 | ALG | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Nassr, Manel | | wc | 1411 | ALG | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Charef Khodja, Ayoub | | | 1527 | ALG | 1.00 | 1 | 0.22 | 40 | 8.80 | | | * 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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