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Individual Calculations December 2022 |
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| Chekh Adm Khedr, Aram Total change: -33.20 | |   |
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| Beirut open championchip 11 -2022 | beirut | LBN | 2022-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 2175 | 4.50 | 8 | -1.66 | 20 | -33.20 | |
|  Attieh, Skye | | | 1475 | LBN | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Lorparizangeneh, Shahin | g | | 2471 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Eid, Wissam | | | 1775 * | LBN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Habash, Mohamad | | | 1774 | LBN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Arkadan, Adib | | | 2017 | LBN | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Bedrosian, Danielle | | | 1630 | LBN | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Fawaz, Mohamad | | | 1574 | LBN | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Kassis, Antoine | f | | 2163 | LBN | 0.00 | 1 | -0.52 | 20 | -10.40 | | | * 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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