Individual Calculations September 2017 |
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Aissou, Lotfi Total change: 27.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2017 Semi final Algerian championship U18 Open | Sidi Bel Abbes | ALG | 2017-08-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1711 | 1609 | 3.50 | 7 | 0.68 | 40 | 27.20 | |
| Boulrens, Ala Eddine | | | 1980 | ALG | 0.50 | 1 | 0.40 | 40 | 16.00 | | Brahami, Lyes | | | 1721 | ALG | 0.00 | 1 | -0.35 | 40 | -14.00 | | Khaldi, Houcine | | | 1504 | ALG | 0.50 | 1 | -0.14 | 40 | -5.60 | | Nassr, Ahmed | m | | 2009 * | ALG | 0.00 | 1 | -0.08 | 40 | -3.20 | | Tibermacine, Akram Bachir | | | 1443 | ALG | 1.00 | 1 | 0.28 | 40 | 11.20 | | Benmoussa, Mahmoud | | | 1311 | ALG | 1.00 | 1 | 0.15 | 40 | 6.00 | | Araoun, Saadi | c | | 2009 * | ALG | 0.50 | 1 | 0.42 | 40 | 16.80 | | * 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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