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Individual Calculations July 2009 |
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| Schwerdtfeger, Wolfgang Total change: -18.60 | |   |
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| Schleswig Holstein EM Kandidaten | Kiel-ALtenholz | GER | 2009-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1825 | 1.00 | 4 | -0.90 | 15 | -13.50 | |
|  Wirries, Frank-Michael, Dr. | | | 1767 | GER | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Millgramm, Stephan | | | 1839 | GER | 0.00 | 1 | -0.48 | 15 | -7.20 | |  Koch, Ralf-Johannes | | | 1926 | GER | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Hoeger, Bastian | | | 1839 | GER | 0.00 | 1 | -0.48 | 15 | -7.20 | |
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) | | | | Haspa Schachpokal 2009 | Bargteheide | GER | 2009-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 1825 | 1.50 | 7 | -0.34 | 15 | -5.10 | |
| | Ritz, Olaf | | | 2088 | GER | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Emami, Madjid, Dr. | | | 2015 | GER | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Grohde, Wolfgang | | | 2125 | GER | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Koop, Boerge | | | 1905 | GER | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Nixdorf, Andre | | | 2043 | GER | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Maiorov, Daniel | | | 1942 | GER | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Rohmann, Volker | | | 1967 | GER | 0.50 | 1 | 0.19 | 15 | 2.85 | |
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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