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Individual Calculations April 2009 |
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| Zweschper, Erich Total change: 6.75 | |   |
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| 25.Hofheimer Eloturnier VR-B | Hofheim | GER | 2008-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 2126 | 2.00 | 5 | -0.50 | 15 | -7.50 | |
|  Kopp, Peter, Dr. | | | 2127 | GER | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Seidel, Juergen | | | 2045 | GER | 1.00 | 1 | 0.39 | 15 | 5.85 | |  Dittmann, Moritz | | | 2083 | GER | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Kaulfuss, Helmut | | | 2233 | GER | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Kreiling, Carsten | | | 2142 | GER | 0.50 | 1 | 0.02 | 15 | 0.30 | |
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 A | Koeln-Bruehl | GER | 2009-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2190 | 2126 | 3.00 | 5 | 0.95 | 15 | 14.25 | |
| | Frombach, Ralf | | | 2225 | GER | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Mantau, Jan | | | 2235 | GER | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Weiler, Wolfgang | | | 2220 | GER | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Oppitz, Peter | c | | 2169 | GER | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Albrecht, Oliver | | | 2103 | 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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