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Individual Calculations December 2014 |
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| Mallari, Donato Total change: 27.20 | |   |
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| 2014 John Purdy Memorial Open | Sydney | AUS | 2014-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1995 | 7.50 | 9 | 1.36 | 20 | 27.20 | |
|  Dick, Graham | | | 1658 | AUS | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Baterowicz, Mark | | | 1741 | AUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Chen, Yu-Shiun | | | 1891 | AUS | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Glissan, Paul | | | 1865 | AUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Webster, David | | | 1974 | AUS | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Sirkka, Pertti | | | 1910 | AUS | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Kuan, Julian | | | 2001 | HKG | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Willathgamuwa, Kevin | | | 1866 | AUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Sandalciyan, Aram | | | 1736 | AUS | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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