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Individual Calculations May 2023 |
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| Luetkemeyer, Arnd Total change: 20.00 | |   |
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| 11. Internationaler Schach-Senioren-Cup | Rottach-Egern | GER | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 1797 | 2.50 | 5 | 1.00 | 20 | 20.00 | |
|  Freundorfer, Josef | | | 2109 | GER | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Cmiel, Thorsten | f | | 2011 | GER | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Kuempers, Ulrich | | | 2008 | GER | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Kesseler, Heiko | | | 1981 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Huber, Helmut | | | 1692 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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