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Individual Calculations January 2022 |
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| Rupasinghe, Sayum Total change: 6.40 | |   |
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| 2021 Rooty Hill Open | Sydney | AUS | 2021-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1688 | 3.00 | 6 | 0.53 | 40 | 21.20 | |
|  Luchtmeijer, Anthonie Pieter | | | 2046 | AUS | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Mangrobang, Noel | | | 1962 | AUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Joseph, Albert | | | 1371 | AUS | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Descallar, Levi | | | 1878 | AUS | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Marner, Gavin | | | 1807 | NZL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Plaza, Erwin | | | 1507 | AUS | 0.50 | 1 | -0.24 | 40 | -9.60 | |
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) | | | | 2021 JZMC Rising Stars Championship | Sydney | AUS | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1688 | 3.00 | 9 | -0.37 | 40 | -14.80 | |
| | Ge, Eva | | | 1659 | AUS | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Keating, Jack | | | 1819 | AUS | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Vincent, Alaina | | | 1889 | IND | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Odenthal, Aidan | | | 1785 | AUS | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Melamed, Daniel | | | 1820 | AUS | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Zhang, Richard | | | 1521 | AUS | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Anderson, Brendan | | | 1735 | AUS | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Zheng, Marco Le Lun | | | 1961 | AUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Spencer, James | | | 1868 | AUS | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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