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Individual Calculations March 2019 |
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| Koch, Ralf-Johannes Total change: 3.80 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2018-2019 Q5 D | Hamburg | GER | 2019-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1726 | 2.00 | 4 | 0.19 | 20 | 3.80 | |
|  Thomzik, Dirk | | | 1838 | GER | 1.00 | 1 | 0.65 | 20 | 13.00 | |  Cornels, Max | | | 1755 | GER | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Becker, Roland | | | 1741 | GER | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Muenstermann, Claudia | | | 1712 | GER | 0.00 | 1 | -0.52 | 20 | -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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