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Individual Calculations February 2023 |
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| Weller, Tony Total change: 50.60 | |   |
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| 2023 Australian Open Championship | Perth | AUS | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1639 | 4.50 | 9 | 2.53 | 20 | 50.60 | |
|  Holland, Dennis | | | 1899 | AUS | 1.00 | 1 | 0.82 | 20 | 16.40 | |  Vlietstra, Marc | | | 2007 | AUS | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Morris, James | m | | 2456 | AUS | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Qi, Mars | | | 2087 | CHN | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Novakovic, Velibor | | | 1911 | SRB | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ong, Celine | | | 1376 | AUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Janceski, Alex | | | 1821 | AUS | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Young, Micah | | | 1844 | AUS | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Nguyen, Hong Anh | | wm | 1954 | VIE | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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