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Individual Calculations May 2012 |
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| Meghara, Lylia Total change: 22.20 | |   |
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| First Bougie international tournament | Bejaia | ALG | 2012-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1788 | 4.50 | 9 | -0.26 | 30 | -7.80 | |
|  Omar, Mawloud | | | 2000 | ALG | 0.00 | 1 | -0.23 | 30 | -6.90 | |  Maouchi, Amina | | | 1388 * | ALG | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Slimani, Anis | | | 1964 | ALG | 0.00 | 1 | -0.27 | 30 | -8.10 | | | Beddar, Karima | | wc | 1787 | ALG | 0.50 | 1 | 0.00 | 30 | 0.00 | | | Petrova, Lyudmila | | wf | 2158 | RUS | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Lalaoui, Feriel | | wc | 1658 | ALG | 0.00 | 1 | -0.68 | 30 | -20.40 | | | Ghanem, Yasmine | | | 1488 | ALG | 1.00 | 1 | 0.15 | 30 | 4.50 | | | Benaissa, Imane | | | 1632 | ALG | 1.00 | 1 | 0.29 | 30 | 8.70 | | | Ouaret, Abdelouhab | | | 1791 | ALG | 1.00 | 1 | 0.50 | 30 | 15.00 | | | * 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 Girls Under-18 Championship 2011 | Amman | JOR | 2012-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1788 | 5.00 | 6 | 1.00 | 30 | 30.00 | |
| | Al-Maghbali, Shama | | | 1528 | UAE | 0.00 | 1 | -0.82 | 30 | -24.60 | | | Khuloud, Ahmed | | | 1625 | UAE | 1.00 | 1 | 0.28 | 30 | 8.40 | | | Yagi, Rita | | | 1739 | SYR | 1.00 | 1 | 0.43 | 30 | 12.90 | | | Moaataz, Alaa | | | 1725 | EGY | 1.00 | 1 | 0.41 | 30 | 12.30 | | | Abdullah, Aya | | | 1631 | JOR | 1.00 | 1 | 0.29 | 30 | 8.70 | | | Ebtsam, Adee | | | 1724 | JOR | 1.00 | 1 | 0.41 | 30 | 12.30 | |
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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