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Rapid:
Individual Calculations September 2017 |
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| Gueroui, Nacereddine Total change: -6.00 | |   |
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| Open 20 Aout celebration | Skikda | ALG | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 2015 | 5.00 | 6 | -0.30 | 20 | -6.00 | |
|  Saddok, Nadjib | | | 1631 | ALG | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Kharif, Hafid | | | 1712 | ALG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Dechir, Nabil | | | 1755 | ALG | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Bendjama, Abdallah | | | 1615 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aissani, Abdeslem | | | 1693 | ALG | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Serrai, Abderezzak | | | 1615 * | 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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