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Individual Calculations February 2023 |
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| Li, Tedric Total change: 188.64 | |   |
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| 2023 Australian Open Championship | Perth | AUS | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2057 | 1692 | 5.50 | 10 | 4.26 | 36 | 153.36 | |
|  Teh, Rui Gen | | | 2028 | MAS | 1.00 | 1 | 0.88 | 36 | 31.68 | |  Fu, Yihe (rebo) | | | 2149 | AUS | 0.00 | 1 | -0.05 | 36 | -1.80 | | | Salasan, Haran | | | 2002 | AUS | 0.50 | 1 | 0.36 | 36 | 12.96 | | | Hardegen, Kathryn | | wf | 1887 | AUS | 1.00 | 1 | 0.75 | 36 | 27.00 | | | Stojic, Dusan | f | | 2219 | AUS | 0.00 | 1 | -0.03 | 36 | -1.08 | | | Vlietstra, Marc | | | 2007 | AUS | 1.00 | 1 | 0.86 | 36 | 30.96 | | | Kelly, Adam | c | | 2005 | AUS | 0.50 | 1 | 0.36 | 36 | 12.96 | | | Kinsman, Craig C | | | 1986 | AUS | 1.00 | 1 | 0.85 | 36 | 30.60 | | | Johansen, Darryl K | g | | 2360 | AUS | 0.00 | 1 | -0.01 | 36 | -0.36 | | | Maris, Rob | | | 1925 | AUS | 0.50 | 1 | 0.29 | 36 | 10.44 | |
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) | | | | 2023 Oceania Zonal 3.6 Open | Melbourne | AUS | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1692 | 5.00 | 9 | 0.98 | 36 | 35.28 | |
| | Zhang, Franklyn | | | 1292 * | NZL | 1.00 | 1 | 0.08 | 36 | 2.88 | | | Ning, Isabelle Yixuan | | wc | 1948 | NZL | 0.00 | 1 | -0.19 | 36 | -6.84 | | | Yang, Bohan | | | 1206 | AUS | 1.00 | 1 | 0.04 | 36 | 1.44 | | | Deng, Jimmy | | | 1879 | AUS | 1.00 | 1 | 0.74 | 36 | 26.64 | | | Li, Jackie | | | 2035 | AUS | 0.00 | 1 | -0.12 | 36 | -4.32 | | | Brown, Joshua | | | 1865 | AUS | 0.50 | 1 | 0.23 | 36 | 8.28 | | | Beaumont, David | | | 1850 | AUS | 0.00 | 1 | -0.29 | 36 | -10.44 | | | Chang, Ethan | | | 1531 | AUS | 1.00 | 1 | 0.29 | 36 | 10.44 | | | Young, Micah | | | 1844 | AUS | 0.50 | 1 | 0.20 | 36 | 7.20 | | | * 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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