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Individual Calculations May 2010 |
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| Cowley, Robert Total change: -2.25 | |   |
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| South Australian Championship | Adelaide | AUS | 2010-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 2142 | 6.50 | 9 | -0.15 | 15 | -2.25 | |
|  Cameron, Alistair | | | 1875 | AUS | 0.50 | 1 | -0.32 | 15 | -4.80 | |  Cloudsdale, Colin | | | 2075 | AUS | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Lang, Grahame | | | 1766 | AUS | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Eborlas, Julio | | | 1852 | AUS | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Sheldrick, Kevin | | | 2150 | AUS | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Kerr, Bill | | | 1952 | AUS | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Mdinaradze, Edgar | | | 1957 | GEO | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Thiyagarajah, Anand | | | 1852 | AUS | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Zulfic, Fedja | | | 2020 | AUS | 0.50 | 1 | -0.17 | 15 | -2.55 | |
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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