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Individual Calculations September 2009 |
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| Steadman, Michael Total change: -8.70 | |   |
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| Oceania Zonal Open | Gold Coast | AUS | 2009-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 2262 | 6.50 | 9 | -0.52 | 15 | -7.80 | |
|  Juszczynski, Mathew | | | 1914 | AUS | 0.50 | 1 | -0.39 | 15 | -5.85 | |  Stahnke, Alexander | | | 1912 | AUS | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Morris, James | f | | 2114 | AUS | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Stevens, Tristan | | | 2006 | AUS | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Jule, Alexandra | | wm | 1928 | AUS | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Muller, Jonas | | | 1981 | AUS | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Kempen, Leon | | | 2050 | AUS | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Nakauchi, Gene | f | | 2076 | AUS | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Scott, Ronald | | | 2261 | AUS | 1.00 | 1 | 0.50 | 15 | 7.50 | |
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) | | | | Waikato Open 2009 | Hamilton | NZL | 2009-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2078 | 2261 | 3.50 | 5 | -0.06 | 15 | -0.90 | |
| | Bennett, Hilton | | | 2050 | NZL | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Smerdon, David | g | | 2502 | AUS | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Gibbons, Robert | | | 1987 | NZL | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Eade, Don | | | 1897 | NZL | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Lynn, William | | | 1952 | NZL | 1.00 | 1 | 0.14 | 15 | 2.10 | |
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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