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Individual Calculations February 2023 |
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| Kutz, Ida Klara Total change: 42.00 | |   |
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| 7. Internationales Bad Schwartauer Schachopen 2022 | Bad Schwartau | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1347 | 1.00 | 5 | 0.57 | 40 | 22.80 | |
|  Onasch, Gunnar | | | 1835 | GER | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Cordsen, Heinrich | | | 1730 | GER | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Schwerdt, Alwin Elias | | | 1655 | GER | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Krotofil, Kurt | | | 1865 | GER | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Kloth, Rafael | | | 1669 | GER | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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) | | | | Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 E | Potsdam | GER | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1370 | 1.50 | 4 | 0.48 | 40 | 19.20 | |
| | Olberg, Felix | | | 1579 | GER | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Pollok, Horst | | | 1533 | GER | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Mueller, Nico | | | 1569 | GER | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Oellrich, Emma | | | 1546 | GER | 0.50 | 1 | 0.23 | 40 | 9.20 | |
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) | | |
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