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Individual Calculations March 2023 |
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| Schenk, Michael Total change: -11.60 | |   |
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| 24. NordWest-Cup Open B | Bad Zwischenahn | GER | 2023-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1458 | 1.00 | 4 | -0.28 | 20 | -5.60 | |
|  Opasiak, Dustin Tennessee | | | 1734 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Leppert, Hans-Juergen | | | 1756 | GER | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Schroeder, Harm | | | 1691 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Bruehl, Rainer | | | 1265 | 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) | | | | Deutsche Schach-Amateurmeisterschaft 2022-2023 Q4 E | Magdeburg | GER | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1475 | 1.50 | 4 | -0.30 | 20 | -6.00 | |
| | Rabenstein, Jonathan | | | 1336 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Kuhlmann, Nils Magnus | | | 1522 | GER | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Lehmann, Michael | | | 1588 | GER | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Schoenfeld, Anke | | | 1601 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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