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Individual Calculations May 2012 |
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| Welsch, Roland Total change: -9.00 | |   |
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| Rheinhessische Einzelmeisterschaft B | Oppenheim | GER | 2012-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 1849 | 0.50 | 2 | -0.07 | 30 | -2.10 | |
|  Bremer, Vincent | | | 2045 | GER | 0.50 | 1 | 0.25 | 30 | 7.50 | | | Fingerhut, Armin | | | 1980 | GER | 0.00 | 1 | -0.32 | 30 | -9.60 | |
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) | | | | Deutsche Amateurmeisterschaft 2011/12 (6) Gruppe C | Magdeburg | GER | 2012-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1849 | 1.50 | 3 | -0.23 | 30 | -6.90 | |
|  Wagner, Uwe | | | 1734 | GER | 1.00 | 1 | 0.34 | 30 | 10.20 | | | Lange, Rudolf | | | 1824 | GER | 0.00 | 1 | -0.53 | 30 | -15.90 | | | Schilling, Hans | | | 1820 | GER | 0.50 | 1 | -0.04 | 30 | -1.20 | |
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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