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Individual Calculations June 2019 |
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| Al Salman, Mohamad Total change: -10.40 | |   |
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| 10th Beirut International Open Chess Championship | Beirut | LBN | 2019-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1958 | 3.50 | 8 | -0.52 | 20 | -10.40 | |
|  Tarraf, Tarraf | | | 1647 | LBN | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Cherniaev, Alexander | g | | 2358 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abdulaziz, Mahmoud | c | | 2108 | LBN | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Haidar, Wassim | | | 1707 | LBN | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Najjar, Ahmad | f | | 2233 | LBN | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Nassar, Marc | | | 1909 | LBN | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Hasan, Ali | | | 1763 | SYR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Sharbel, Marwan | | | 1973 | LBN | 0.50 | 1 | 0.02 | 20 | 0.40 | | | * 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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