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Individual Calculations August 2023 |
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| Young, Micah Total change: -77.60 | |   |
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| 2023 Queensland Junior Chess Championships Under 14-18 | Brisbane | AUS | 2023-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1835 | 4.50 | 6 | 0.01 | 40 | 0.40 | |
|  Nag, Suvan | | | 1435 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Guo, Leo | | | 1571 | AUS | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Ly-Liu, Alexavier | | | 1735 | AUS | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Han, Lucas | | | 1434 | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Leong, Benjamin | c | | 1986 | AUS | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Howard-Mowat, Oliver | | | 1487 | AUS | 0.50 | 1 | -0.39 | 40 | -15.60 | | | * 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) | | | | 2023 Gold Coast Open Premier | Gold Coast | AUS | 2023-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1901 | 3.50 | 9 | -1.95 | 40 | -78.00 | |
| | Stojic, Dusan | f | | 2234 | AUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Turner, Jai | | | 1694 | AUS | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Tang, Terrence | | | 1816 | AUS | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Walker, Tyson | c | | 1856 | AUS | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Gratchev, Ekaterina | | | 1725 | AUS | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Langford, Josh | | | 1907 | NZL | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Wang, Lachlan | | | 1756 | AUS | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Holliday, Bruce M | | | 1774 | AUS | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Lee, Leon | | | 1665 | AUS | 0.00 | 1 | -0.80 | 40 | -32.00 | |
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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