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Individual Calculations December 2022 |
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| Attieh, Wael Total change: 5.60 | |   |
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| Beirut open championchip 11 -2022 | beirut | LBN | 2022-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1781 | 2.00 | 5 | 0.14 | 40 | 5.60 | |
|  Lorparizangeneh, Shahin | g | | 2471 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | |  El Khatib , Malek Ali | | | 1381 * | LBN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Khairallah, Faisal | f | | 2244 | LBN | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Moghnieh, Hussein | | | 1489 | LBN | 1.00 | 1 | 0.15 | 40 | 6.00 | | | El Jawich, Amro | f | | 2310 | LBN | 0.00 | 1 | -0.03 | 40 | -1.20 | | | * 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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