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Individual Calculations February 2015 |
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| Retzlaff, Thomas Total change: -19.20 | |   |
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| 34. Erfurter Schachfestival Hauptturnier | Erfurt | GER | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1805 | 4.00 | 8 | -0.48 | 40 | -19.20 | |
|  Vetter, Udo | | | 1650 | GER | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Drehwald, Manuel | | | 1760 | GER | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Schmidt, Matthias | | | 2024 | GER | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Schaedlich, Helmut | | | 1806 | GER | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Kellner, Rene | | | 1677 | GER | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Schmieder, Kerstin | | | 1718 | GER | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Koenig, Juergen | | | 1720 | GER | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Ross, Norbert | | | 1749 | GER | 0.50 | 1 | -0.08 | 40 | -3.20 | |
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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