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Individual Calculations February 2020 |
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| Chen, Lachlan Total change: -4.00 | |   |
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| 2019 Canterbury Summer Swiss | Melbourne | AUS | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1559 | 3.00 | 6 | -0.10 | 40 | -4.00 | |
|  Wang, Kayson | | | 1934 | AUS | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Peng, Yuxiang | | | 1235 | AUS | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Cooper, Joshua | | | 1231 | AUS | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Tsai, Charles | f | | 1959 * | AUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Poberezovsky, Daniel | | | 1687 | AUS | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Jiang, Renfei | | | 1244 | AUS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | * 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) | | |
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