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Individual Calculations February 2020 |
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| Wang, Ruicheng Total change: 42.80 | |   |
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| 2019 Canterbury Summer Swiss | Melbourne | AUS | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1792 | 4.00 | 7 | -0.67 | 40 | -26.80 | |
|  Chiverton, Barnaby | | | 1392 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kong, Nathan | | | 1437 | AUS | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Lim, Christopher | c | | 1973 | AUS | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Feng, Angela | | | 1480 | AUS | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Cheng, Chao Xin | | | 1407 | AUS | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Testolin, Ryder | | | 1686 | AUS | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Soo, Kai Jie | | | 2047 | SGP | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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 Junior Championship U16 Open | Gold Coast | AUS | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1711 | 6.00 | 8 | 1.74 | 40 | 69.60 | |
| | Qi, Kaibing | | | 1471 | AUS | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Zhao Chen, Winston | | | 1613 | AUS | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Sze-To, Jonas | | | 1626 | AUS | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Testolin, Ryder | | | 1681 | AUS | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Lane, Ryan | | | 1844 | AUS | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Anderson, Brendan | | | 1664 | AUS | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Keating, Jack | | | 1729 | AUS | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Melamed, Daniel | | | 1851 | AUS | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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