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Individual Calculations December 2012 |
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| Kelm, Daniel Total change: 18.30 | |   |
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| 20.Magdeburger Schachopen | Magdeburg | GER | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2185 | 1785 | 0.00 | 2 | -0.16 | 15 | -2.40 | |
|  Berzinsh, Roland | m | | 2185 * | LAT | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Hoffmann, Lukas | | | 2185 * | GER | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 RAMADA Cup 2012/2013 2C | Magdeburg | GER | 2012-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1785 | 3.00 | 4 | 1.38 | 15 | 20.70 | |
| | Boettcher, Frank, Dr. | | | 1874 | GER | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Klausch, Uwe | | | 1832 | GER | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Grabenhorst, Joerg | | | 1891 | GER | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Knopf, Felix | | | 1822 | GER | 0.00 | 1 | -0.45 | 15 | -6.75 | |
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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