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Individual Calculations June 2023 |
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| Sandler, Lieven Total change: 15.20 | |   |
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| 10. Potsdamer Sommeropen | Potsdam | GER | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1442 | 1.00 | 5 | 0.38 | 40 | 15.20 | |
|  Schaefer, Heiko | | | 1993 | GER | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Matthes, Benjamin | | | 1832 | GER | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Wittkowski, Ralf | | | 1646 | GER | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Lehmann, Simon | | | 1672 | GER | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Scheide, Helmut | | | 1909 | GER | 0.50 | 1 | 0.45 | 40 | 18.00 | |
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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