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Individual Calculations February 2020 |
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| Testolin, Ryder Total change: 77.60 | |   |
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| 2019 Canterbury Summer Swiss | Melbourne | AUS | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1686 | 3.00 | 6 | -0.44 | 40 | -17.60 | |
|  Lam, Ross | c | | 2010 | AUS | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Li, Chuyue Angie | | | 1286 * | AUS | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Peng, Yuxiang | | | 1286 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Clark, Peter | | | 1286 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Wang, Ruicheng | | | 1792 | AUS | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Wang, Kayson | | | 1934 | AUS | 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 |
| 1669 | 1681 | 6.50 | 8 | 2.38 | 40 | 95.20 | |
| | Saric, Sergey | | | 1444 | AUS | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Keating, Jack | | | 1729 | AUS | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Wang, Ruicheng | | | 1711 | AUS | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Anderson, Brendan | | | 1664 | AUS | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Lo, Jonathan | | | 1551 | AUS | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Melamed, Daniel | | | 1851 | AUS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Lane, Ryan | | | 1844 | AUS | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Chan, Jason | | | 1557 | AUS | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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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