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Individual Calculations August 2021 |
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| Johnson, Harry Total change: 39.20 | |   |
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| 2021 ACT Winter Open | Canberra | AUS | 2021-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1678 | 2.00 | 5 | 0.98 | 40 | 39.20 | |
|  Badrinarayan, Sankeertan | | | 1875 | AUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Siow-Lee, Dylan | | | 1860 | AUS | 1.00 | 1 | 0.74 | 40 | 29.60 | |  Kethro, Michael | f | | 2078 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lo, Willis | | | 2078 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aldrich, James | | | 1788 | AUS | 1.00 | 1 | 0.65 | 40 | 26.00 | | | * 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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