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Rapid:
Individual Calculations August 2018 |
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| Ait Ali Yahia, Lydia Total change: 13.20 | |   |
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| Salah Bey tournament juillet 2018 | Salah Bey (Setif) | ALG | 2018-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1139 | 1.50 | 7 | 0.66 | 20 | 13.20 | |
|  Cheber , Houssem | | | 1539 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Meziadi, Otmane | | | 1475 | ALG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Dekkiche, Hacene | | | 1443 | ALG | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Chorfa, Abderraouf | | | 1539 * | ALG | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Aissani, Fethallah | | | 1464 | ALG | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Ait Ali Yahia, Yassine | | | 1539 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Benaggoun, Nabil | | | 1373 | ALG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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