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Individual Calculations November 2019 |
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| Alvermann, Christian Total change: -17.60 | |   |
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| 27. Magdeburger Open Ottonen-Gruppe | Magdeburg | GER | 2019-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1871 | 2.50 | 5 | -1.37 | 20 | -27.40 | |
|  Schillig, Sascha | | | 1628 | GER | 0.50 | 1 | -0.30 | 20 | -6.00 | |  Kageler, Anton Paul | | | 1708 | GER | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Wirp, Hans-Werner | | | 1748 | GER | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Stepanjan, Marianne | | | 1471 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Boettger, Ulf | | | 1665 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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 2019-2020 Q1 C | Dresden | GER | 2019-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1871 | 3.50 | 5 | 0.49 | 20 | 9.80 | |
| | Nitze, Florian | | | 1781 | GER | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Yueksel, Baran | | | 1745 | GER | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Koenze, Peter | | | 1813 | GER | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Schimmer, Michael | | | 1833 | GER | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Deckert, Frank | | | 1808 | 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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