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Individual Calculations June 2019 |
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| Brown, Joshua Total change: -54.00 | |   |
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| 2019 Norths Club Candidates | Sydney | AUS | 2019-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1940 | 4.50 | 9 | -1.35 | 40 | -54.00 | |
|  Ireland, Stephen J | | | 1794 | AUS | 0.50 | 1 | -0.20 | 40 | -8.00 | |  Chugunov, Vladimir | | | 1801 | AUS | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Ball, Christopher | c | | 1849 | AUS | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Cregan, Robert | | | 1728 | AUS | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Wan, Dennis | | | 1868 | AUS | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Chen, Yu-Shiun | | | 1826 | AUS | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Sirkka, Pertti T | | | 1808 | AUS | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Mazay, Adam | | | 1917 | AUS | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Brand, Peter | | | 1864 | AUS | 0.00 | 1 | -0.60 | 40 | -24.00 | |
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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