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Individual Calculations May 2010 |
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| Dalton, Laurie Total change: -6.50 | |   |
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| Melbourne Chess Club Championship | Melbourne | AUS | 2010-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1619 | 0.50 | 4 | -0.38 | 25 | -9.50 | |
|  Mijatovic, Bosko | | | 1947 | AUS | 0.00 | 1 | -0.13 | 25 | -3.25 | |  Beattie, Roger | | | 1847 | AUS | 0.00 | 1 | -0.21 | 25 | -5.25 | | | McCart, Richard | | | 1916 | AUS | 0.00 | 1 | -0.15 | 25 | -3.75 | | | McCart, Roger | | | 1698 | AUS | 0.50 | 1 | 0.11 | 25 | 2.75 | |
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) | | | | Begonia Open | Ballarat | AUS | 2010-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1619 | 1.00 | 3 | 0.18 | 25 | 4.50 | |
| | Wallmueller, Joerg | | | 1846 | AUS | 0.00 | 1 | -0.21 | 25 | -5.25 | | | McCart, Roger | | | 1698 | AUS | 1.00 | 1 | 0.61 | 25 | 15.25 | | | Lai, Jia Wen Gene | | | 1837 | AUS | 0.00 | 1 | -0.22 | 25 | -5.50 | |
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) | | | NOTE: K factor changed | | Doeberl Cup Major | Canberra | AUS | 2010-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1619 | 1.50 | 6 | -0.10 | 15 | -1.50 | |
| | Dickson, Ian | | | 1879 | AUS | 0.50 | 1 | 0.32 | 15 | 4.80 | | | De Noskowski, Adrian | | | 1937 | AUS | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Boyce, Jamie | | | 1914 | AUS | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Simmonds, Leteisha | | | 1624 | AUS | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Staak, Eric | | | 1693 | AUS | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Lakshman, Vinay | | | 1813 | AUS | 0.50 | 1 | 0.25 | 15 | 3.75 | |
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) | | |
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