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Individual Calculations February 2019 |
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| Raitza, Egon Total change: -29.20 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2018-2019 Q3 D | Potsdam | GER | 2019-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1733 | 2.50 | 5 | -0.53 | 20 | -10.60 | |
|  Baumann, Bettina | | | 1636 | GER | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Marzisch, Darius | | | 1461 | GER | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Rosenthal, Falk | | | 1793 | GER | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Rode, Wilfried | | | 1661 | GER | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Miltner, Andreas | | | 1694 | GER | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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 D | Magdeburg | GER | 2019-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1733 | 2.00 | 5 | -0.93 | 20 | -18.60 | |
| | Mertens, Lothar | | | 1655 | GER | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Rode, Wilfried | | | 1661 | GER | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Schomann, Michael | | | 1695 | GER | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Miltner, Andreas | | | 1694 | GER | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Bruehe, Martin | | | 1644 | GER | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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