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Individual Calculations April 2009 |
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| Booth, Stewart Total change: -16.05 | |   |
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| Ballarat Begonia Open | Ballarat | AUS | 2009-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 2137 | 2.00 | 4 | -1.07 | 15 | -16.05 | |
|  Bearup, Paul | | | 1787 | AUS | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Voon, Richard | | | 1976 | AUS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Stojic, Svetozar | | | 1971 | AUS | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Matheson, Laurence | | | 1943 | AUS | 0.00 | 1 | -0.75 | 15 | -11.25 | |
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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