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Individual Calculations February 2020 |
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| Sze-To, Jonas Total change: -87.78 | |   |
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| 2020 Australian Reserves | Sydney | AUS | 2020-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1626 | 4.00 | 9 | -0.43 | 38 | -16.34 | |
|  Daffy, Joseph | | | 1816 | AUS | 0.50 | 1 | 0.25 | 38 | 9.50 | |  Esterbauer, Edmund | | | 1452 | AUS | 1.00 | 1 | 0.27 | 38 | 10.26 | | | Wan, Dennis | | | 1754 | AUS | 0.00 | 1 | -0.33 | 38 | -12.54 | | | Watson, Robert A | | | 1803 | AUS | 0.50 | 1 | 0.23 | 38 | 8.74 | | | Van Sebille, Sulia | | | 1509 | AUS | 0.00 | 1 | -0.66 | 38 | -25.08 | | | Wen, Aiden | | | 1463 | AUS | 1.00 | 1 | 0.28 | 38 | 10.64 | | | Anderson, Brendan | | | 1664 | AUS | 0.00 | 1 | -0.45 | 38 | -17.10 | | | Acevski, Stevo | | | 1829 | AUS | 0.00 | 1 | -0.24 | 38 | -9.12 | | | Wang, Daniel (zhiyi) | | | 1403 | AUS | 1.00 | 1 | 0.22 | 38 | 8.36 | |
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 |
| 1496 | 1626 | 4.00 | 9 | -1.88 | 38 | -71.44 | |
| | Li, Jason | | | 1373 | AUS | 1.00 | 1 | 0.19 | 38 | 7.22 | | | Turner, Jai | | | 1346 | AUS | 1.00 | 1 | 0.16 | 38 | 6.08 | | | Wang, Ruicheng | | | 1711 | AUS | 0.00 | 1 | -0.38 | 38 | -14.44 | | | Lo, Jonathan | | | 1551 | AUS | 0.00 | 1 | -0.60 | 38 | -22.80 | | | Qi, Kaibing | | | 1471 | AUS | 1.00 | 1 | 0.29 | 38 | 11.02 | | | Keating, Jack | | | 1729 | AUS | 0.00 | 1 | -0.36 | 38 | -13.68 | | | Zhao Chen, Winston | | | 1613 | AUS | 0.00 | 1 | -0.52 | 38 | -19.76 | | | Li, Yuze | | | 1446 | AUS | 0.00 | 1 | -0.74 | 38 | -28.12 | | | Liu, Charlie | | | 1226 * | AUS | 1.00 | 1 | 0.08 | 38 | 3.04 | | | * 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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