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Individual Calculations February 2023 |
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| Hare, Tim Total change: -12.40 | |   |
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| 2023 Australian Open Championship | Perth | AUS | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 2017 | 6.50 | 11 | -0.62 | 20 | -12.40 | |
|  Cadag, Herbert | | | 1557 | AUS | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Teh, Hui Lam | | | 1706 | MAS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Morris, James | m | | 2456 | AUS | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Gao, Oscar | | | 1727 | AUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Rice, Leah | | | 1617 * | SGP | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Tan, Zhong Kai | | | 1923 | SGP | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Ho, Lachlan | | | 1703 | AUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ellis, David | | | 1770 | AUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Tin, Jingyao | g | | 2598 | SGP | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Rozuwiecka, Anna | | | 1799 | AUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kargosha, Bahman | c | | 2096 | AUS | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * 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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