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Individual Calculations July 2019 |
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| Brown, Joshua Total change: -13.60 | |   |
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| 2019 NSW Open | Sydney | AUS | 2019-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1844 | 3.00 | 6 | -0.34 | 40 | -13.60 | |
|  Anup Kumar, Vihaan | | | 1444 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Hu, Jason | f | | 2152 | AUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Zhao Chen, Winston | | | 1664 | AUS | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Lo, Willis | | | 2090 | AUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Punzalan, Jose Mari | | | 1697 | AUS | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Tsagarakis, Angelo | | | 1734 | AUS | 0.00 | 1 | -0.65 | 40 | -26.00 | | | * 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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