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Individual Calculations December 2023 |
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| Dia, Ahmad Total change: -10.80 | |   |
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| Lebanese Chess Championship - 2023 Classic | Beirut | LBN | 2023-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1430 | 2.50 | 5 | -0.27 | 40 | -10.80 | |
|  Kassis, Antoine | f | | 2148 | LBN | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Abou Deeb, Mark | | | 1257 | LBN | 0.50 | 1 | -0.23 | 40 | -9.20 | |  Diab, Majd | | | 1251 | LBN | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Salman, Fatima | | | 1182 | LBN | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Saadeddine, Adam | | | 1434 | LBN | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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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