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Individual Calculations June 2018 |
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| Nassr, Ahmed Total change: 7.40 | |   |
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| Algerian Individual Chess Championship 2018 Semi final | Oran | ALG | 2018-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 2044 | 4.00 | 7 | 0.37 | 20 | 7.40 | |
|  Seddaoui, Yamine | | | 2154 | ALG | 0.50 | 1 | 0.15 | 20 | 3.00 | |  Djeddi, Mohamed | | | 1896 | ALG | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Assem, Abderezzak | | | 1644 * | ALG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Nassr, Ali | m | | 2244 | ALG | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Ould Rouis, Mounir | | | 2020 | ALG | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Ghebache, Nourreddine | | | 2097 | ALG | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Moulay, Mehdi | | | 2076 | ALG | 1.00 | 1 | 0.54 | 20 | 10.80 | | | * 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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