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Individual Calculations July 2011 |
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| Alattar, Ghayda M Total change: -5.25 | |   |
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| Sharj Cup International Chess For Girls 2010 | Sharjah | UAE | 2010-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1899 | 3.00 | 5 | 0.01 | 15 | 0.15 | |
|  Safar, Alshaymaa | | wc | 1579 | QAT | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Elgohary, Fayrouz | | | 1820 | EGY | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Elshereif, Mada | | | 1766 | YEM | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Sulejmanova, Ava | | wg | 2218 | UKR | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Elgohary, Myada | | | 1751 | EGY | 0.50 | 1 | -0.20 | 15 | -3.00 | |
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) | | | | National Jordanian Women Chess Championship-2011 | Amman | JOR | 2011-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1896 | 3.00 | 5 | -0.36 | 15 | -5.40 | |
| | Beno, Sondos | | | 1755 | JOR | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Dahdal, Lougain | | wm | 1877 | JOR | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Nuimat, Rayah | | | 1696 | JOR | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Boshra, Alshaeby | | wc | 1796 | JOR | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Razan, Alshaeby | | | 1711 | JOR | 0.50 | 1 | -0.24 | 15 | -3.60 | |
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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