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Individual Calculations February 2023 |
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| Dreke, Frank Total change: -29.80 | |   |
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| 3. Berlin Mitte - Neujahrs-Open | Berlin | GER | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1989 | 3.50 | 7 | -1.49 | 20 | -29.80 | |
|  Noschese, Simone | | | 1654 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Tschernatsch, Johannes | f | | 2305 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Nopper, Louis | | | 1702 | GER | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Schelhorn, Paul | | | 1733 | GER | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Nieber, Alexander | | | 1851 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Dworatzek, Klaus | | | 1589 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rosenbusch, Robert Mario | | | 1824 | GER | 0.50 | 1 | -0.22 | 20 | -4.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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