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Individual Calculations September 2023 |
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| Koch, Yannick Total change: -28.00 | |   |
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| 2. Kurt-Pape-Open Gruppe A | Bad Pyrmont | GER | 2023-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 2039 | 4.00 | 7 | -1.27 | 20 | -25.40 | |
|  Henkemeier, Michael | | | 1830 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Pozo Campos, Francisco | | | 1747 | GER | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Aden, Meino | | | 1906 | GER | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Van Beers, Julian | | | 1717 | GER | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Woelk, Marvin | | | 1787 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Reins, Henning | | | 1942 | GER | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Sereda, Yaroslava | | | 1922 | GER | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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) | | | | 17. Lessing-Open 2023 | Wolfenbuettel | GER | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 2039 | 2.50 | 4 | -0.13 | 20 | -2.60 | |
| | Hoyer, Olaf | | | 1826 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Nizamova, Rita | | | 1754 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bargsten, Justus | c | | 2191 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Harms, Friedjof | | | 1872 | GER | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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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