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Individual Calculations July 2022 |
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| Siemes, Robert Total change: 14.40 | |   |
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| 9. Krefelder Pfingstopen | Krefeld | GER | 2022-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1972 | 2.50 | 4 | -0.26 | 20 | -5.20 | |
|  Krieger, Markus | | | 2117 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Li, Hewei | | | 1609 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Peschges, Paul | | | 1615 | GER | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Kampert, Andreas | | | 1855 | GER | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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) | | | | Deutsche Schach-Amateurmeisterschaft 2022 Q2 B | Darmstadt | GER | 2022-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1972 | 3.50 | 5 | 0.98 | 20 | 19.60 | |
| | Vega Lopez De Nava, Cesar Octavio | | | 1857 | MEX | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Tueckmantel, Rene | | | 2109 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Helms, Finn | | | 1912 | GER | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Rose, Daniel | | | 1935 | GER | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Waffenschmidt, Joachim | | | 2039 | GER | 0.50 | 1 | 0.09 | 20 | 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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