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Individual Calculations April 2023 |
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| Bach, Matthias Total change: 16.40 | |   |
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| chessemy Open 2023 - A-Open | Walsrode | GER | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2198 | 4.50 | 8 | 0.35 | 20 | 7.00 | |
|  Otto, Michael | | | 1851 | GER | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Zaragatski, Ilja | g | | 2493 | GER | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Koellner, Ruben Gideon | m | | 2424 | GER | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Berger, Steve | m | | 2417 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Ehmann, Johanna | | | 1815 | GER | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Holtel, Jasper | f | | 2325 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Sauer, Tim | | | 2060 | GER | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Martin, Dennis | | | 2002 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | Oberliga Nord-West 2022-2023 March 2023 | various | GER | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2179 | 2198 | 1.00 | 1 | 0.47 | 20 | 9.40 | |
| | Ten Vergert, Paul | c | | 2179 | NED | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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