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Individual Calculations April 2019 |
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| McAteer, Ian Total change: -25.20 | |   |
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| 2019 Southern Suburbs Open | Perth | AUS | 2019-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1667 | 2.00 | 6 | -1.26 | 20 | -25.20 | |
|  Calado, Edward | | | 1844 | AUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Hardegen, Kathryn | | wf | 1829 | AUS | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Hare, Tim | | | 2067 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gao, Oscar | | | 1407 | AUS | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Milovanovic, Stevica | | | 1326 | AUS | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Lynch, Derek | | | 1267 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | |
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