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Individual Calculations April 2008 |
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| Ghobrial, Adel Total change: -24.75 | |   |
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| Australian Major | Sydney | AUS | 2008-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1772 | 1.00 | 5 | -0.61 | 25 | -15.25 | |
|  Choi, Junil | | | 1944 | KOR | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Canfell, Mike J | | | 1941 | AUS | 0.00 | 1 | -0.28 | 25 | -7.00 | |  Jule, Alexandra | | wm | 1931 | AUS | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Egan, Bill | | | 1736 | AUS | 0.50 | 1 | -0.05 | 25 | -1.25 | | | Christensen, Joshua | | | 1994 | AUS | 0.50 | 1 | 0.28 | 25 | 7.00 | |
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) | | | | Ballarat Begonia Open | Ballarat | AUS | 2008-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1772 | 0.50 | 3 | -0.38 | 25 | -9.50 | |
| | Juszczynski, Mathew | | | 1990 | AUS | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Kempen, Leon | | | 2122 | AUS | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Dalton, Samuel | | | 1735 | AUS | 0.00 | 1 | -0.55 | 25 | -13.75 | |
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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