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Individual Calculations July 2011 |
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| Chai, Hweimeen Total change: 36.75 | |   |
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| Sydney International Challengers 2011 | Sydney | AUS | 2011-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1643 | 0.00 | 1 | -0.23 | 25 | -5.75 | |
|  Rachmadi, Herman | | | 1851 | AUS | 0.00 | 1 | -0.23 | 25 | -5.75 | |
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) | | | | Integra NSW Open | Sydney | AUS | 2011-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1698 | 3.50 | 7 | 1.70 | 25 | 42.50 | |
|  Zajac, Maros | | | 1988 | SVK | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Chibnall, Alana | | | 1843 | AUS | 0.50 | 1 | 0.19 | 25 | 4.75 | | | Rout, Ian C. | | | 1965 | AUS | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Baterowicz, Mark | | | 1796 | AUS | 1.00 | 1 | 0.63 | 25 | 15.75 | | | Pan, Andrew | | | 2033 | AUS | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Stokes, Mark C | | | 1818 | AUS | 1.00 | 1 | 0.66 | 25 | 16.50 | | | Dickson, Ian | | | 1828 | AUS | 1.00 | 1 | 0.68 | 25 | 17.00 | |
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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