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Individual Calculations December 2012 |
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| Tonndorf, Matthias Total change: 8.40 | |   |
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| 20.Magdeburger Schachopen | Magdeburg | GER | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 2206 | 3.50 | 6 | -0.11 | 15 | -1.65 | |
|  Malchau, Jochen | | | 1806 * | GER | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Von Bassewitz, Ingo, Dr. | | | 1919 | GER | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Plat, Vojtech | m | | 2470 | CZE | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Schmitt, Carsten | | | 2001 | GER | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Grabarczyk, Miroslaw | g | | 2450 | POL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Kuegel, Tobias | | | 2047 | GER | 0.50 | 1 | -0.21 | 15 | -3.15 | | | * 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 2A | Magdeburg | GER | 2012-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2178 | 2226 | 3.50 | 5 | 0.67 | 15 | 10.05 | |
| | Jacobi, Robin | | | 2134 | GER | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Wronn, Bernd | | | 2152 | GER | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Schellmann, Frank | c | | 2122 | GER | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Grottke, Hans-Joachim, Dr. | | | 2232 | GER | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Paul, Johannes | | | 2249 | GER | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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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