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Individual Calculations February 2020 |
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| Melamed, Daniel Total change: -9.20 | |   |
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| 2020 Australian Reserves | Sydney | AUS | 2020-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1851 | 5.50 | 9 | -0.58 | 40 | -23.20 | |
|  Arkins, Damien | | | 1572 | AUS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Lam, Ross | c | | 2010 | AUS | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Abe, Taro | | | 1749 | JPN | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Wu, Yifu | | | 1612 | AUS | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Qi, Kaibing | | | 1471 | AUS | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Xing, Zerui | | | 1479 | AUS | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Deng, Jimmy | | | 1915 | AUS | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Wu, Celina (yijia) | | | 1623 | AUS | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Abbott, Peter | c | | 1851 | AUS | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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) | | | | 2020 Australian Junior Championship U16 Open | Gold Coast | AUS | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1851 | 6.50 | 8 | 0.35 | 40 | 14.00 | |
| | Saric, Sergey | | | 1451 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tang, Terrence | | | 1514 | AUS | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Wu, Celina (yijia) | | | 1623 | AUS | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Ho, Lachlan | | | 1619 | AUS | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Lane, Ryan | | | 1844 | AUS | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Testolin, Ryder | | | 1681 | AUS | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Lo, Jonathan | | | 1551 | AUS | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Wang, Ruicheng | | | 1711 | AUS | 1.00 | 1 | 0.31 | 40 | 12.40 | | | * 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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