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Individual Calculations April 2009 |
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| Gottwald, Lutz Total change: -1.00 | |   |
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| 5.Hamburger Weihnachtsopen Gruppe A | Hamburg | GER | 2008-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 1900 | 1.50 | 5 | 0.03 | 25 | 0.75 | |
|  Maahs, Erich | | | 2151 | GER | 0.00 | 1 | -0.19 | 25 | -4.75 | |  Wolter, Jens | | | 2105 | GER | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Denker, Stephan | | | 2031 | GER | 1.00 | 1 | 0.68 | 25 | 17.00 | | | Becker-Bertau, Friedrich, Dr. | | | 1973 | GER | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Schuettler, Thomas | | | 2034 | GER | 0.50 | 1 | 0.18 | 25 | 4.50 | |
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) | | | | 9.Schneeberger Schach Open | Schneeberg | GER | 2009-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 1900 | 1.50 | 5 | -0.07 | 25 | -1.75 | |
| | Ksieski, Zbigniew | m | | 2250 | POL | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Lassahn, Holger | | | 2007 | GER | 1.00 | 1 | 0.65 | 25 | 16.25 | | | Bachmann, Uwe | | | 2042 | GER | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Stark, Saskia | | | 1929 | GER | 0.50 | 1 | 0.04 | 25 | 1.00 | | | Zimmermann, Rene | | | 2016 | GER | 0.00 | 1 | -0.34 | 25 | -8.50 | |
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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