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Individual Calculations September 2009 |
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| Mona, Khaled Total change: -3.90 | |   |
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| 2009 African Individual Chess Championship (women) | Tripoli | LBA | 2009-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 2094 | 5.50 | 8 | -0.26 | 15 | -3.90 | |
|  Matoussi, Amina | | | 1755 | TUN | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Alaa El Din, Yosra | | wm | 1913 | EGY | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Greeff, Melissa | | wm | 2038 | RSA | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Beddar, Karima | | wc | 1802 | ALG | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Latreche, Sabrina | | wf | 1968 | ALG | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Solomons, Anzel | | wm | 1932 | RSA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Mezioud, Amina | | wm | 2034 | ALG | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Mudongo, Boikhutso | | wf | 1905 | BOT | 1.00 | 1 | 0.25 | 15 | 3.75 | |
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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