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Individual Calculations July 2011 |
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| Boshra, Alshaeby Total change: 25.80 | |   |
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| National Jordanian Women Chess Championship-2011 | Amman | JOR | 2011-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1796 | 4.00 | 5 | 1.43 | 15 | 21.45 | |
|  Nuimat, Rayah | | | 1696 | JOR | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Dahdal, Lougain | | wm | 1877 | JOR | 0.50 | 1 | 0.11 | 15 | 1.65 | |  Razan, Alshaeby | | | 1711 | JOR | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Beno, Sondos | | | 1755 | JOR | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Alattar, Ghayda M | | wf | 1896 | JOR | 1.00 | 1 | 0.64 | 15 | 9.60 | |
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) | | | | Al-Qaed Champioship 2011 | Amman | JOR | 2011-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 1796 | 1.00 | 3 | 0.29 | 15 | 4.35 | |
| | Abdallah, A-Shbol | | | 1982 | JOR | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Alsane, Abdallah | | | 1970 | JOR | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Baker, Hafez | | | 2053 | JOR | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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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