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Individual Calculations July 2011 |
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| Krefenstein, Sergej Total change: 14.25 | |   |
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| Berliner Einzelmeisterschaft Qualifikations-Open | Berlin | GER | 2011-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 2017 | 5.50 | 7 | 1.07 | 15 | 16.05 | |
|  Struk, Thaddaeus | | | 1703 | GER | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Toebs, Robin | | | 1819 | GER | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Welz, Peter, Dr. | f | | 2138 | GER | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Pueschel, Werner | | | 2167 | GER | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Semme, Lothar | | | 1856 | GER | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Pixa, Richard | | | 1824 | GER | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Voelker, Horst | | | 1859 | GER | 1.00 | 1 | 0.29 | 15 | 4.35 | |
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) | | | | 50 Jahre PSV Mitte Jubilaeumsturnier | Potsdam | GER | 2011-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2358 | 2017 | 0.00 | 1 | -0.12 | 15 | -1.80 | |
| | Dauth, Benjamin | f | | 2358 | GER | 0.00 | 1 | -0.12 | 15 | -1.80 | |
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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