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Individual Calculations August 2012 |
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| Jalloul, Maya M Total change: 3.45 | |   |
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| Arab women open chess tournament | Bizerte | TUN | 2012-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1920 | 4.00 | 6 | 0.23 | 15 | 3.45 | |
|  Lahmar, Chaima | | | 1599 | TUN | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Matoussi, Amina | | | 1764 | TUN | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Mezioud, Amina | | wm | 2053 | ALG | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Boshra, Alshaeby | | wf | 1933 | JOR | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Matoussi, Amani | | | 1568 | TUN | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Dahdal, Lougain | | wm | 1920 | JOR | 1.00 | 1 | 0.50 | 15 | 7.50 | |
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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