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Individual Calculations May 2023 |
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| Doetzel, Hartwig, Dr. Total change: 8.80 | |   |
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| 11. Internationaler Schach-Senioren-Cup | Rottach-Egern | GER | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1802 | 4.00 | 9 | 0.44 | 20 | 8.80 | |
|  Babar, Michael | f | | 2110 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Mattavelli, Italo | | | 1643 | ITA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Gerlach, Andreas, Dr. | | | 1589 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Brettschneider, Karl | | | 1939 | GER | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Wagner, Bernd | | | 1975 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Sand, Rolf, Dr. | | | 1892 | GER | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Keeve, Martin | | | 1935 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Gutt, Oswald | | | 1906 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Kaiser, Guenter | | | 1963 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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