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Individual Calculations April 2023 |
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| Watermann, Bernd Total change: -64.40 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q5 D | Koblenz | GER | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1649 | 1.50 | 5 | -0.66 | 20 | -13.20 | |
|  Strauss, Martin | | | 1704 | GER | 0.50 | 1 | 0.08 | 20 | 1.60 | |  Schmitz, Martin | | | 1788 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Schardt, Madeleine | | | 1778 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Klowski, Bjoern Sigurd | | | 1622 | GER | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Grossgart, Joerg | | | 1604 | GER | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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 Q6 D | Duesseldorf | GER | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1649 | 0.50 | 5 | -2.56 | 20 | -51.20 | |
| | Ploch, Matthias | | | 1634 | GER | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Bagusat, Thomas | | | 1502 | GER | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Roos Nazario, Valentin | | | 1304 | GER | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Steiz, Johann | | | 1641 | GER | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Keller, Hansjuergen | | | 1694 | GER | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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