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Individual Calculations March 2010 |
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| Ibrahim Delbak, Ismael Total change: -0.90 | |   |
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| ARAB WOMEN CHAMPIONSHIP 2009 | MARSA | TUN | 2009-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 1935 | 4.00 | 8 | -0.06 | 15 | -0.90 | |
|  Mattoussi, Amina | | | 1763 | TUN | 1.00 | 1 | 0.27 | 15 | 4.05 | |  Zhu, Chen | g | | 2335 * | QAT | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Al-Harmoodi, Mona | | wm | 1886 | UAE | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Al-Jelda, Fatma | | | 1826 | SYR | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Jalloul, Maya | | wf | 1883 | LIB | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Mezioud, Amina | | wm | 2034 | ALG | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Latrach, Sabrina | | wf | 1975 | ALG | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Beddar, Karima | | wc | 1821 | ALG | 1.00 | 1 | 0.34 | 15 | 5.10 | | | * 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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