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Individual Calculations February 2019 |
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| Hamilton, Douglas G Total change: -44.80 | |   |
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| 2019 Australian Open Championship | Melbourne | AUS | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 2086 | 5.00 | 9 | -2.24 | 20 | -44.80 | |
|  Papadinis, Jim | | | 1686 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Khaled, Omar | | | 1913 | BAN | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Carroll, Peter | | | 1852 | IRL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Renjith, Sravan | | | 1901 | NZL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Au, Alexander | | | 1789 | AUS | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Stewart, Scott | | | 1778 | AUS | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Badrinarayan, Sankeertan | | | 1867 | AUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Soo, Kai Jie | | | 1944 | SGP | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Pearce, Tim | | | 1749 | AUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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