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Individual Calculations July 2008 |
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| Jackson, Ralph E. Total change: -15.75 | |   |
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| South Australian Championship | Adelaide | AUS | 2008-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2113 | 4.00 | 6 | 0.16 | 15 | 2.40 | |
|  Zulfic, Fedja | | | 1933 | AUS | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Cloudsdale, Colin | | | 2105 | AUS | 0.50 | 1 | -0.01 | 15 | -0.15 | |  Juszczynski, Mathew | | | 1990 | AUS | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Sykes, Alexander | | | 2121 | AUS | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Mdinaradze, Edgar | | | 1925 | GEO | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Rigo, Bernard | | | 1972 | AUS | 0.50 | 1 | -0.19 | 15 | -2.85 | |
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 Premier | Canberra | AUS | 2008-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2039 | 2113 | 3.00 | 7 | -1.21 | 15 | -18.15 | |
| | Zozulia, Anna | m | wg | 2344 | BEL | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Zulfic, Fedja | | | 1933 | AUS | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Wyss, Felix | | | 1954 | AUS | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Holland, Dennis | | | 1960 | AUS | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Oliver, Shannon | | wf | 1940 | AUS | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Skiotis, Pano | | | 2174 | AUS | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Pickering, Anthony | | | 1965 | AUS | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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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