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Individual Calculations August 2017 |
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| Boerma, Daniel Total change: -18.00 | |   |
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| 9. Vellmarer Schachtage A-Open | Vellmar | GER | 2017-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1825 | 1.50 | 7 | -0.90 | 20 | -18.00 | |
|  Eggenstein, Frank | | | 2047 | GER | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Toepfer, Albrecht | | | 2060 | GER | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Pauls, Wilhelm | | | 1988 | GER | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Maar, Samuel | | | 1952 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Kobs, Stephan | | | 1938 | GER | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Schubert, Matthias | | | 1916 | GER | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Toval, David | | | 1733 | GER | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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