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Individual Calculations March 2023 |
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| Bock, Juergen Total change: -29.20 | |   |
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| 1. Internationales Bruehler Open | Bruehl | GER | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1611 | 1.00 | 4 | -0.68 | 40 | -27.20 | |
|  Mohebbi, Sam | | | 1501 | GER | 1.00 | 1 | 0.35 | 40 | 14.00 | |  Kemmler, Michael | | | 1913 | GER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Koellner, Christof | | | 2065 | GER | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Geschke, David | | | 1349 | GER | 0.00 | 1 | -0.82 | 40 | -32.80 | |
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) | | | | 12. Solinger Karnevals-Open 2023 | Solingen | GER | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1611 | 1.00 | 3 | -0.05 | 40 | -2.00 | |
| | Schwibbert, Jonas | | | 2041 | GER | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Fetahovic, Sarah | | | 1342 | GER | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Dunsche, Daniel | | | 1906 | GER | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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) | | |
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