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Individual Calculations April 2008 |
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| Hamilton, Douglas G. Total change: -3.60 | |   |
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| Australian Championship | Sydney | AUS | 2008-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2249 | 2229 | 6.00 | 11 | 0.76 | 15 | 11.40 | |
|  Hu, Jason | | | 2120 | AUS | 1.00 | 1 | 0.35 | 15 | 5.25 | |  Antic, Dejan | g | | 2480 | SRB | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Broekhuyse, Paul | | | 2130 | AUS | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Oliver, Gareth | | | 2164 | AUS | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Goldenberg, Igor | f | | 2395 | AUS | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Yu, Ronald | | | 2192 | AUS | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Stojic, Dusan | | | 2155 | AUS | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Lane, Gary W. | m | | 2412 | AUS | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Boyd, Tristan | | | 2270 | AUS | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Rej, Tomek | | | 2283 | AUS | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Atzmon-Simon, Barak | | | 2142 | ISR | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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) | | | | Ballarat Begonia Open | Ballarat | AUS | 2008-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 2229 | 3.00 | 5 | -1.00 | 15 | -15.00 | |
| | Holt, Kenneth | | | 1934 | AUS | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Anderson, Alistair | | | 1989 | AUS | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Brown, Andrew | | | 2004 | AUS | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Morris, James | f | | 2096 | AUS | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Bearup, Paul | | | 1879 | AUS | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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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