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Individual Calculations March 2011 |
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| Dale, Ari Total change: 53.55 | |   |
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| Canterbury Summer Swiss 2011 | Melbourne | AUS | 2010-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 1840 | 2.50 | 5 | 1.16 | 15 | 17.40 | |
|  Kerr, Bill | | | 1935 | AUS | 1.00 | 1 | 0.63 | 15 | 9.45 | |  Dowling, John | | | 2035 | USA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Stead, Kerry | | | 2060 | AUS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Wyss, Felix | | | 1954 | AUS | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Hacche, David | | | 2119 | AUS | 0.50 | 1 | 0.34 | 15 | 5.10 | |
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) | | | | Australian Open Championship | Sydney | AUS | 2011-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 1848 | 6.50 | 11 | 3.71 | 15 | 55.65 | |
| | Garner, David J | | | 2185 | ENG | 1.00 | 1 | 0.88 | 15 | 13.20 | | | Stead, Kerry | | | 2060 | AUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Zajac, Maros | | | 1963 | SVK | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Grigg, Sam | | | 2012 | AUS | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Cabilin, Jeff | | | 1988 | AUS | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Smirnov, Anton | | | 2002 | AUS | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Berezina, Irina | m | wm | 2238 | AUS | 0.50 | 1 | 0.41 | 15 | 6.15 | | | Zulfic, Fedja | | | 2024 | AUS | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Mortensen, Henrik | | | 2015 | DEN | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Vogel, Joerg | | | 2069 | GER | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Abbott, Peter | | | 1951 | AUS | 1.00 | 1 | 0.64 | 15 | 9.60 | |
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 Ch. (U/18 Open) | Melbourne | AUS | 2011-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1848 | 1.00 | 5 | -1.30 | 15 | -19.50 | |
| | Cheng, Bobby | f | | 2248 * | AUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Hayman, Adam | | | 1669 | AUS | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Chan, Michael | | | 1855 | AUS | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Feng, Thomas | | | 1778 | AUS | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Deen-Cowell, Nicholas | | | 1917 | AUS | 0.00 | 1 | -0.40 | 15 | -6.00 | | | * 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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