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Individual Calculations November 2017 |
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| Tarraf, Tarraf Total change: -9.00 | |   |
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| 9th Beirut international chess championship 2017 | Beirut | LBN | 2017-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 1653 | 1.00 | 5 | -0.45 | 20 | -9.00 | |
|  Pruijssers, Roeland | g | | 2053 * | NED | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Habash, Mohamad | | | 1846 | LBN | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Zeidan, Mohammad | | | 1981 | LBN | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Elghazzawi, Omar | | | 1335 | LBN | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Khechen, Nabil E | m | | 1985 | LBN | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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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