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Individual Calculations May 2023 |
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| Wraga, Teresa Total change: -35.20 | |   |
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| 11. Internationaler Schach-Senioren-Cup | Rottach-Egern | GER | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1542 | 2.00 | 8 | -1.76 | 20 | -35.20 | |
|  Hartlieb, Juergen | | | 1925 | GER | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Naumann, Peter | | | 1771 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Schroeder, Klaus | | | 1821 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Semisch, Helga | | | 1406 | GER | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Mattavelli, Italo | | | 1643 | ITA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Nathrath, Leni | | | 1231 | GER | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Krueger, Antje-Christine | | | 1518 | GER | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Walther, Renate | | | 1215 | GER | 0.50 | 1 | -0.37 | 20 | -7.40 | |
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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