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Individual Calculations May 2012 |
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| Christensen, Joshua Total change: -2.85 | |   |
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| Parramatta Club Championship Reserves 2012 | Sydney | AUS | 2012-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1862 | 0.50 | 1 | -0.21 | 15 | -3.15 | |
|  Roche, Stephen | | | 1701 | AUS | 0.50 | 1 | -0.21 | 15 | -3.15 | |
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) | | | | O2C Doeberl Cup Major 2012 | Canberra | AUS | 2012-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1862 | 3.50 | 6 | -0.28 | 15 | -4.20 | |
| | Bortsova, Natasha | | | 1764 | AUS | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Yung, Cameron | | | 1590 | AUS | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Press, Harry | | | 1840 | AUS | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Rachmadi, Herman | | | 1840 | AUS | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Han, Eddie | | | 1684 | AUS | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Zhang, Yijun | | | 1840 | AUS | 0.00 | 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) | | | | Sydney International Challengers 2012 | Sydney | AUS | 2012-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1862 | 3.50 | 6 | 0.30 | 15 | 4.50 | |
| | Beahan, Patrick | | | 1835 | AUS | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Zoud, Badar | | | 1943 | AUS | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Lovejoy, David | | | 1944 | AUS | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Jack, Martin | | | 1738 | AUS | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Mallari, Donato | | | 1921 | AUS | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Willathgamuwa, Rowan | | | 1630 | AUS | 0.50 | 1 | -0.29 | 15 | -4.35 | |
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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