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Individual Calculations March 2010 |
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| Stahnke, Alexander Total change: 76.20 | |   |
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| Australian Major | Sydney | AUS | 2010-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1842 | 7.00 | 10 | 3.46 | 15 | 51.90 | |
|  Hu, Jason | | | 2163 | AUS | 0.50 | 1 | 0.37 | 15 | 5.55 | |  Nguyen, Joseph | | | 1901 | AUS | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Egan, Bill | | | 1777 | AUS | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Lester, George E | | | 1860 | AUS | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Lilly, Richard | | | 1923 | AUS | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Mendes Da Costa, Alex | c | | 2068 | AUS | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Furst, Andrew | | | 2072 | AUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Aman, Chahal | | | 1872 | IND | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Ingram, Benny | | | 2054 | AUS | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Tang, Jason | | | 1893 | AUS | 1.00 | 1 | 0.57 | 15 | 8.55 | |
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) | | | | Australian Junior Championship | Hobart | AUS | 2010-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 1842 | 4.00 | 8 | 1.62 | 15 | 24.30 | |
| | Ding, Yilun | | | 2017 | AUS | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Choong, Yita | | | 2033 | AUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Setiabudi, Allen | | | 1894 | AUS | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Morris, James | f | | 2242 * | AUS | 1.00 | 1 | 0.92 | 15 | 13.80 | | | Brown, Andrew | | | 2114 | AUS | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Milton, Anthony W | | | 1891 | AUS | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Muller, Jonas | | | 1989 | AUS | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Tan, Kevin | | | 1881 | AUS | 1.00 | 1 | 0.55 | 15 | 8.25 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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