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Individual Calculations February 2023 |
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| Pfeffer, Samuel Total change: -6.00 | |   |
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| Bremer Silvester Open 2022 B | Bremen | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1510 | 1.00 | 4 | -0.15 | 40 | -6.00 | |
|  Rauscher, Joachim | | | 1750 | GER | 1.00 | 1 | 0.80 | 40 | 32.00 | |  Alhamid, Mohamad | | | 1834 | GER | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Burwitz, Arved | | | 1645 | GER | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Schwalbe, Niclas | | | 1507 | GER | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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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