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Individual Calculations August 2019 |
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| Powalla, Klaus Total change: -15.60 | |   |
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| 11. Vellmarer Schachtage A-Open | Vellmar | GER | 2019-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1944 | 3.00 | 7 | -0.78 | 20 | -15.60 | |
|  Keller, Peter | f | | 2279 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Koronowski, Heinz-Juergen | | | 1758 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Wiley, Tom E | f | | 2162 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Wachsmann, Elmar | | | 1784 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Kanbach, Moritz | | | 1647 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Zahn, Richard | | | 2051 | GER | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Bornholdt, Joa Max | | | 1710 | GER | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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