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Individual Calculations August 2017 |
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| Kobs, Stephan Total change: -0.60 | |   |
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| 9. Vellmarer Schachtage A-Open | Vellmar | GER | 2017-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 1938 | 3.00 | 7 | -0.03 | 20 | -0.60 | |
|  George, Tom | | | 2212 | GER | 1.00 | 1 | 0.83 | 20 | 16.60 | |  Weber, Samuel | | | 2118 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Humburg, Philipp | | | 2229 | GER | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Koronowski, Heinz-Juergen | | | 1753 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Boerma, Daniel | | | 1825 | GER | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Bennedik, Martin | | | 2086 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Woellenstein, Sebastian | | | 1736 | GER | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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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