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Individual Calculations June 2019 |
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| Berbari, Imad Total change: 45.20 | |   |
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| 10th Beirut International Open Chess Championship | Beirut | LBN | 2019-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1666 | 4.50 | 9 | 2.26 | 20 | 45.20 | |
|  Sharbel, Marwan | | | 1973 | LBN | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Najjar, Ahmad | f | | 2066 * | LBN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nassar, Marc | | | 1909 | LBN | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Attieh, Wael | | | 1823 | LBN | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Al Onizan, Fahad M | | | 1822 | KSA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Khechen, Nabil E | m | | 1933 | LBN | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Hariri, Nizar | | | 1958 | LBN | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Haidar, Wassim | | | 1707 | LBN | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Arkadan, Adib | | | 1686 | LBN | 0.50 | 1 | 0.03 | 20 | 0.60 | | | * 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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