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Individual Calculations October 2023 |
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| Bela, Marcus Total change: -4.00 | |   |
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| 2. Oranienburger Chess Open Gruppe A | Oranienburg | GER | 2023-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 2001 | 2.50 | 5 | -0.10 | 40 | -4.00 | |
|  Jahnz, Laurin | | | 1870 | GER | 0.50 | 1 | -0.18 | 40 | -7.20 | |  Gehler, Rainer | | | 1969 | GER | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Petersen, Henrik | | | 2129 | GER | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Staerk, Elisa | | | 1951 | GER | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Zitzelsberger, Philipp | | | 2015 | GER | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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) | | |
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