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Individual Calculations March 2019 |
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| Al-Aqrabi, Saleh Total change: -31.60 | |   |
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| Arab Cities Chess Championship | Hammamet | TUN | 2019-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 2131 | 2.00 | 6 | -1.58 | 20 | -31.60 | |
|  Alasayfar, Abdulkarem | | | 1933 | LBA | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Masrahi, Abdulrahman A | c | | 1959 | KSA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Jmila, Omar | | | 2121 | TUN | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Kaabi, Mejdi | m | | 2274 | TUN | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Charfeddine, Akram | | | 2006 | TUN | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Ouaret, Abdelouhab | m | | 2061 | ALG | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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