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Individual Calculations July 2011 |
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| Gu, Sean Total change: 3.45 | |   |
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| St George Club Championship 2011 | Sydney | AUS | 2011-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1858 | 3.00 | 9 | -0.41 | 15 | -6.15 | |
|  Lua, Jowenn Sy | | | 2082 | AUS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Stawski, Nikolai | f | | 2012 | AUS | 0.00 | 1 | -0.29 | 15 | -4.35 | |  Watharow, Sean | | | 1964 | AUS | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Plant, John Stuart | | | 1851 | AUS | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Rose, Adrian | | | 2085 | AUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Allison, Brian C | | | 1860 | AUS | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Radev, Nikola | | | 1992 | AUS | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Erkan, Mustafa | | | 1731 | AUS | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Chen, Pengyu | | | 1980 | AUS | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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) | | | | Sydney International Open 2011 | Sydney | AUS | 2011-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1866 | 3.50 | 7 | 0.64 | 15 | 9.60 | |
| | Oliver, Gareth | | | 2214 | AUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Mallari, Donato | | | 2011 | AUS | 1.00 | 1 | 0.69 | 15 | 10.35 | | | McNamara, Gary | | | 2150 | AUS | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Qin, Tomson | | | 1682 | AUS | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Tan, Kevin | | | 1930 | AUS | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Buciu, Aurel-John | | | 1745 | AUS | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Tionko, Efrain | | | 1886 | AUS | 1.00 | 1 | 0.53 | 15 | 7.95 | |
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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