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Individual Calculations May 2023 |
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| Wichmann, Bernd Total change: -2.80 | |   |
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| 11. Internationaler Schach-Senioren-Cup | Rottach-Egern | GER | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1682 | 2.00 | 6 | -0.14 | 20 | -2.80 | |
|  Fabig, Holger | | | 1990 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Schroeder, Klaus | | | 1821 | GER | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Willin, Bernhard | | | 1890 | GER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Di Lazzaro, Gabriele | | | 1846 | ITA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Sand, Rosemarie | | | 1737 | GER | 0.50 | 1 | 0.08 | 20 | 1.60 | | | De Polzer, Manfredi | | | 1478 | ITA | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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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