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Individual Calculations February 2020 |
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| Lam, Ross Total change: 43.60 | |   |
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| 2019 Canterbury Summer Swiss | Melbourne | AUS | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 2010 | 5.00 | 7 | 0.34 | 20 | 6.80 | |
|  Venkat, Rajendran Ishan | | | 1610 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Testolin, Ryder | | | 1686 | AUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Shen, Zhiyuan | | | 1874 | CHN | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Nemeth, John | | | 2158 | AUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Yang, Ray | f | | 2300 | AUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ilic, Goran | | | 1665 | AUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Zafirakos, Jesse | | | 1722 | AUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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) | | | | 2020 Australian Reserves | Sydney | AUS | 2020-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 2010 | 8.00 | 10 | 1.84 | 20 | 36.80 | |
| | Plunkett, Jeremy | | | 1830 | AUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Melamed, Daniel | | | 1851 | AUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Spuler, David | | | 1906 | AUS | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Barker, Geoff H | | | 2007 | AUS | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Slater-Jones, Henry | c | | 1874 | AUS | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Parsonage, Ian P | c | | 1975 | AUS | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Camer, Angelito | | | 2003 | AUS | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Hibberd, Nathan | | | 1949 | AUS | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Thite, Sameer | | | 1804 | AUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Sheldrick, Kevin | | | 2014 | AUS | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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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