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Individual Calculations September 2009 |
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| Sultan, Ibrahim Total change: -12.50 | |   |
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| 8th Dubai Juniors | Dubai | UAE | 2009-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1814 | 0.50 | 2 | -0.50 | 25 | -12.50 | |
|  Abdulla, Ali | | | 1639 | UAE | 0.50 | 1 | -0.23 | 25 | -5.75 | |  Goryachkina, Aleksandra | | wf | 1987 | RUS | 0.00 | 1 | -0.27 | 25 | -6.75 | |
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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