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Individual Calculations March 2023 |
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| Horatschek, Peter Total change: -11.20 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q4 D | Magdeburg | GER | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1674 | 2.00 | 5 | -0.56 | 20 | -11.20 | |
|  Liau, Kelly | | | 1676 | GER | 0.50 | 1 | 0.00 | 20 | 0.00 | |  Thormeier, Johannes | | | 1642 | GER | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Mothes, Rainer | | | 1694 | GER | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Hoffmann, Siegfried | | | 1645 | GER | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Noschese, Simone | | | 1669 | ITA | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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) | | |
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