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Individual Calculations February 2023 |
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| Johansen, Darryl K Total change: 0.90 | |   |
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| 2023 Australian Open Championship | Perth | AUS | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2156 | 2360 | 7.00 | 10 | 0.09 | 10 | 0.90 | |
|  McAteer, Ian | | | 1960 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Salasan, Haran | | | 2002 | AUS | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Nguyen, Hong Anh | | wm | 1954 | VIE | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Vo, Thi Kim Phung | | wg | 2343 | VIE | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Jordan, William | f | | 2181 | AUS | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Tin, Jingyao | g | | 2598 | SGP | 0.00 | 1 | -0.20 | 10 | -2.00 | | | Bassig, Hamish | | | 1973 | AUS | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Kuybokarov, Temur | g | | 2558 | AUS | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Li, Tedric | | | 1692 | AUS | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Liu, Yi | f | | 2303 | AUS | 1.00 | 1 | 0.42 | 10 | 4.20 | | | * 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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