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Individual Calculations May 2010 |
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| Yu, Derek Total change: -8.10 | |   |
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| Begonia Open | Ballarat | AUS | 2010-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 2009 | 2.00 | 4 | 0.04 | 15 | 0.60 | |
|  Morris, James | f | | 2236 | AUS | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Murray, Russell | | | 1902 | AUS | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Bearup, Paul | | | 1818 | AUS | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Booth, Stewart | | | 2121 | AUS | 0.50 | 1 | 0.15 | 15 | 2.25 | |
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) | | | | Doeberl Cup Major | Canberra | AUS | 2010-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 2009 | 3.50 | 6 | -0.58 | 15 | -8.70 | |
| | Ninchich, Milan | | | 1775 | AUS | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Deen-Cowell, Nicholas | | | 1896 | AUS | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Grcic, Milan | | | 1986 | AUS | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Christensen, Joshua | | | 1836 | AUS | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Pan, Andrew | | | 1948 | AUS | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Xu, Jerry | | | 1773 | AUS | 1.00 | 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) | | |
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