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Individual Calculations July 2019 |
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| Brack, Johannes Total change: 1.40 | |   |
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| 2019 NSW Open | Sydney | AUS | 2019-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1930 | 4.50 | 7 | 0.07 | 20 | 1.40 | |
|  Burt, James | | | 1616 | AUS | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Ikeda, Junta | m | | 2330 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tsagarakis, Angelo | | | 1734 | AUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Archer, Saffron | | | 1595 | AUS | 0.50 | 1 | -0.38 | 20 | -7.60 | | | McGowan, Cameron | | | 2053 | AUS | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Siva Sankaran, Anup Kumar | | | 1749 | IND | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Lee, Lachlan | | | 1704 | AUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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