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Individual Calculations January 2009 |
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| Grigg, Sam Total change: 57.00 | |   |
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| Ruth Coxhill Memorial | Gold Coast | AUS | 2008-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 1892 | 6.50 | 9 | 3.41 | 15 | 51.15 | |
|  Sonter, Matthew | | | 2175 | AUS | 0.50 | 1 | 0.34 | 15 | 5.10 | |  Sarfati, Jonathan D | f | | 2242 | NZL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Stahnke, Alexander | | | 1807 | AUS | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Froehlich, Peter | m | | 2242 | GER | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Ford, Daniel | | | 1745 | AUS | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Stawski, Nikolai | f | | 2059 | AUS | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Nakauchi, Gene | f | | 2093 | AUS | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Jule, Sebastian | | | 1904 | AUS | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Muller, Jonas | | | 1975 | AUS | 1.00 | 1 | 0.61 | 15 | 9.15 | |
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) | | | | Elwood Bendigo Bank Championship | Melbourne | AUS | 2008-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 1894 | 1.50 | 4 | 0.39 | 15 | 5.85 | |
| | West, Guy | m | | 2244 | AUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Beckman, John | | | 1676 | AUS | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Scott, Ronald | | | 2244 | AUS | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Baron, Michael | f | | 2244 | AUS | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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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