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Individual Calculations August 2023 |
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| Steinbach, Wolfgang Total change: 21.60 | |   |
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| Sparkassen Chess Trophy 2023 A-Open | Dortmund | GER | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 1868 | 3.00 | 9 | 0.19 | 20 | 3.80 | |
|  Liedmann, Dennis | | | 2015 | GER | 0.50 | 1 | 0.20 | 20 | 4.00 | |  Grohde, Wolfgang | | | 2012 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Barten, Ralf | | | 1987 | GER | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Ehrke, Michael | | | 2158 | GER | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Lohr, Maximilian | | | 2106 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Schwibbert, Jonas | | | 2031 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Yeganyan, Artur | | | 1859 | GER | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Della Sala, Bruno | | | 1995 | ITA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Wagner, Bernd | | | 1953 | 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) | | | | CZECH OPEN 2023 - 30 plus | Pardubice | CZE | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1868 | 5.50 | 9 | 0.89 | 20 | 17.80 | |
| | Rezny, Frantisek | | | 1476 | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kapusta, Petr | | | 2132 | CZE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Boettger, Christian, Dr. | | | 1656 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Brida, Lukas | | | 1786 | SVK | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Ni, Polina | | | 1823 | LAT | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Novak, Ales | | | 2115 | CZE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Bennett, Eric | | | 1776 | IRL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Kirschbaum, Gunnar | | | 2035 | GER | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Reichel, Lukasz | | | 1893 | POL | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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