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Individual Calculations May 2023 |
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| Pfitzer, Norbert, Prof. Dr. Total change: 14.20 | |   |
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| 11. Internationaler Schach-Senioren-Cup | Rottach-Egern | GER | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 2022 | 4.50 | 8 | 0.71 | 20 | 14.20 | |
|  Bausch, Jean | | | 1723 | GER | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Antoniacci, Riccardo | | | 1706 | ITA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kievelitz, Bernd | | | 1904 | GER | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Marentini, Marcel | | | 2118 | SUI | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Schumacher, Gottfried | f | | 2154 | GER | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Cordts, Ingo | f | | 2202 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Vatter, Hans-Joachim | f | | 2230 | GER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Pruefer, Friedbert, Dr. | | | 2233 | GER | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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