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Individual Calculations April 2023 |
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| Bruchmann, Norbert Total change: -36.40 | |   |
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| NRW-Klasse 4 2022-2023 February 2023 | various | GER | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 2054 | 0.00 | 1 | -0.86 | 20 | -17.20 | |
|  Stahlschmidt, Timo | | | 1746 | GER | 0.00 | 1 | -0.86 | 20 | -17.20 | |
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) | | | | 38. ChessOrg-Schachfestival in Bad Woerishofen - A-Open | Bad Woerishofen | GER | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 2054 | 4.00 | 9 | -0.96 | 20 | -19.20 | |
|  Iniyan, P | g | | 2515 | IND | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Koch, Harald | | | 1934 | GER | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Dewenter, Ulf | | | 2132 | GER | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Stiller, Patrick, Dr. | | | 2182 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Kroencke, Manfred | | | 1968 | GER | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Herold, Gunther | | | 1948 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Dornreiter, Michael | | | 1845 | GER | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Schindlbeck, Johann | | | 1661 | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vormann, Dirk | | | 1994 | GER | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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