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Individual Calculations February 2019 |
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| Raedisch, Peter Total change: 9.80 | |   |
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| HSK-Weihnachtsopen 2018 | Hamburg | GER | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1655 | 3.00 | 7 | -0.14 | 20 | -2.80 | |
|  Jantzen, Hans-Joerg | | | 2055 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Meyer, Harald | | | 1282 | GER | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Krueger, Dietrich | | | 1262 | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Grotrian, Peter | | | 1500 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Stelzner, Hendrik | | | 1908 | GER | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Apitzsch, Leon Fabian | | | 1940 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Nyenhuis, Yannek | | | 1922 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 2018-2019 Q4 E | Magdeburg | GER | 2019-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1655 | 4.00 | 5 | 0.63 | 20 | 12.60 | |
| | Goldmund, Heike | | | 1522 | GER | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Zivier, Ezra, Dr. | | | 1448 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Buschmann, Frank | | | 1585 | GER | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Matthias, Burkhard | | | 1544 | GER | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Waehler, Markus | | | 1532 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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