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Individual Calculations May 2012 |
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| Baterowicz, Mark Total change: 2.10 | |   |
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| City of Sydney Championship 2012 | Sydney | AUS | 2012-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1775 | 1.00 | 2 | -0.08 | 15 | -1.20 | |
|  Abbott, Peter | | | 1968 | AUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Sewell, Bob | | | 1506 | AUS | 1.00 | 1 | 0.17 | 15 | 2.55 | |
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) | | | | Sydney International Challengers 2012 | Sydney | AUS | 2012-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1775 | 2.00 | 4 | 0.22 | 15 | 3.30 | |
| | Dickson, Ian | | | 1802 | AUS | 1.00 | 1 | 0.54 | 15 | 8.10 | |  Parker, Trent | | | 1804 | AUS | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Mallari, Donato | | | 1921 | AUS | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Christian, Kashish | | | 1733 | AUS | 1.00 | 1 | 0.44 | 15 | 6.60 | |
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) | | |
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