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Individual Calculations February 2019 |
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| Grabs, Peter Total change: -14.80 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2018-2019 Q3 D | Potsdam | GER | 2019-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1527 | 0.50 | 4 | -0.37 | 40 | -14.80 | |
|  Zimmer, Michel | | | 1778 | GER | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Dietrich, Mareike | | | 1726 | GER | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Wanke, Andreas | | | 1794 | GER | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Matthes, Benjamin | | | 1708 | GER | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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