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Individual Calculations August 2023 |
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| Grigg, Samuel Total change: -18.20 | |   |
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| 2023 Gold Coast Open Premier | Gold Coast | AUS | 2023-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1968 | 5.00 | 9 | -0.91 | 20 | -18.20 | |
|  Lee, Leon | | | 1665 | AUS | 0.00 | 1 | -0.86 | 20 | -17.20 | |  Beaumont, David | c | | 1857 | AUS | 1.00 | 1 | 0.35 | 20 | 7.00 | | | O`carroll, Om | | | 1645 | AUS | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Poberezovsky, Daniel | | | 1780 | AUS | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Holliday, Bruce M | | | 1774 | AUS | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Tang, Terrence | | | 1816 | AUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Datar, Tejas | | | 1934 | AUS | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Chan, Luis | f | | 2169 | AUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | O`carroll, Jeremy | c | | 1930 | AUS | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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