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Individual Calculations September 2019 |
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| De Bruin, Joost Total change: -4.20 | |   |
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| Vienna Chess Open B | Vienna | AUT | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1736 | 4.50 | 9 | -0.21 | 20 | -4.20 | |
|  Pruell, Lukas | | | 1930 | AUT | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Hirsch, Adolf Jun. | | | 1921 | AUT | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Buhmann, Sandra | | | 1545 | AUT | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Krause, Helmut | | | 1581 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Wickramasinghe, Nathaniel | | | 1639 | AUT | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Cordes, Jule | | | 1594 | NED | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Trummer, Alexander | | | 1515 | AUT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Komarek, Ludwig | | | 1860 | AUT | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Wendlinger, Peter | | | 1875 | AUT | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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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