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Individual Calculations May 2019 |
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| Wu, Yifu Total change: 4.40 | |   |
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| 2019 Rooty Hill Autumn Swiss | Sydney | AUS | 2019-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1551 | 3.00 | 5 | 0.46 | 40 | 18.40 | |
|  Cassettari, Peter | | | 1742 | AUS | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Joseph, Albert | | | 1417 | AUS | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Anup Kumar, Vihaan | | | 1216 | AUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Siva Sankaran, Anup Kumar | | | 1751 | IND | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Vincent, Alaina | | | 1557 | IND | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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) | | | | 2019 Peter Parr Memorial Sydney International Challengers | Sydney | AUS | 2019-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1551 | 1.00 | 6 | -0.35 | 40 | -14.00 | |
| | Sheridan, Wallace | | | 1731 | AUS | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Plaganyi, Gyula | c | | 1794 | AUS | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Rachmadi, Herman | | | 1823 | AUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Teves, Johnny Miranda | | | 1758 | PHI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Wan, Dennis | | | 1873 | AUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Jain, Kamal | | | 1655 | AUS | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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