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Individual Calculations August 2012 |
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| Dahdal, Lougain Total change: 2.85 | |   |
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| Women club's chess tournament 2012 | Amman | JOR | 2012-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 1890 | 1.00 | 2 | 0.40 | 15 | 6.00 | |
|  Soloviova, Liza | | wg | 2290 * | UKR | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Alattar, Ghayda M | | wf | 1873 | JOR | 0.50 | 1 | -0.02 | 15 | -0.30 | | | * 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) | | | | Arab women open chess tournament | Bizerte | TUN | 2012-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1920 | 2.50 | 5 | -0.21 | 15 | -3.15 | |
|  Boshra, Alshaeby | | wf | 1933 | JOR | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Mezioud, Amina | | wm | 2053 | ALG | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Krifa, Najla | | wf | 1770 | TUN | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Matoussi, Amina | | | 1764 | TUN | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Jalloul, Maya M | | wf | 1920 | LIB | 0.00 | 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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