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Individual Calculations September 2023 |
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| Ruddat, Mathias Total change: 33.80 | |   |
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| Lichtenberger Sommer 2023 | Berlin | GER | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 1514 | 2.50 | 5 | 1.69 | 20 | 33.80 | |
|  Oppermann, Peter | | | 1796 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Villuela, Roberto | | | 1775 | KEN | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Willich, Manfred | | | 1837 | GER | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Bade, Heidrun | | | 1722 | GER | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Kapp, Frank | | | 1861 | GER | 0.50 | 1 | 0.39 | 20 | 7.80 | |
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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