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Individual Calculations December 2022 |
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| Attieh, Kate Total change: 3.20 | |   |
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| Beirut open championchip 11 -2022 | beirut | LBN | 2022-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1357 | 0.50 | 5 | 0.08 | 40 | 3.20 | |
|  Assaad, Joe | | | 1964 | LBN | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Adeimi, Michel | | | 2005 | LBN | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Dia, Hussein | | | 1827 | FRA | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Jabr, Bernard | | | 1631 | LBN | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Bedrosian, Danielle | | | 1630 | LBN | 0.50 | 1 | 0.33 | 40 | 13.20 | |
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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