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Individual Calculations September 2009 |
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| Friedrich, Ekkehard Total change: 22.80 | |   |
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| ZMD Open | Dresden | GER | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1852 | 1.50 | 4 | -0.22 | 15 | -3.30 | |
|  Wahono, Awam | f | | 2252 * | INA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Holm, Sejer | | | 2252 * | DEN | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kuckling, Hannah | | | 1550 | GER | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Weiler, Georg | | | 1695 | AUT | 1.00 | 1 | 0.29 | 15 | 4.35 | | | * 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 Senioren-Einzelmeisterschaft A | Dresden | GER | 2009-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 1852 | 3.50 | 8 | 1.74 | 15 | 26.10 | |
| | Lainburg, Victor | | | 2149 | GER | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Schwertel, Johann | | | 2007 | GER | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Plewka, Manfred | | | 1967 | GER | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Gudath, Reiner | | | 2035 | GER | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Welz, Peter, Dr. | f | | 2101 | GER | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Kempen, Willi | | | 2131 | GER | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Minz, Michail | | | 2108 | GER | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Achenbach, Manfred | | | 2111 | GER | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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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