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Individual Calculations January 2020 |
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| Ploder, Udo Total change: -34.40 | |   |
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| Offene Wetzlarer Stadtmeisterschaft 2019 | Wetzlar | GER | 2019-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1942 | 4.50 | 7 | -1.26 | 20 | -25.20 | |
|  Strate, Wolfgang | | | 1601 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Zalewski, Ulrich, Dr. | | | 1781 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Illenberger, Dirk | | | 1664 | GER | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Loehr, Holger | | | 1673 | GER | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Budeck, Alfred | | | 1646 | GER | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Schmidt, Martin | | | 1679 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | John, Volkmar | | | 1663 | GER | 0.50 | 1 | -0.34 | 20 | -6.80 | |
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) | | | | Deutsche Schach-Amateurmeisterschaft 2019-2020 Q2 B | Duesseldorf | GER | 2019-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 1909 | 1.00 | 4 | -0.46 | 20 | -9.20 | |
| | Belz, Frank-Martin, Prof. Dr. | | | 2024 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Leontiev, Oleg | | | 2012 | GER | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Welsh, Michael | | | 1998 | IRL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Porn, Juergen | | | 1999 | GER | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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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