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Individual Calculations February 2020 |
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| Brandt, Wolfgang Total change: -5.80 | |   |
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| 29. Erfurter Schachfestival Hauptturnier | Erfurt | GER | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1612 | 2.50 | 7 | -0.29 | 20 | -5.80 | |
|  Siebel, Holger | | | 1861 | GER | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Apelt, Andreas | | | 1784 | GER | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Haag, Wadim | | | 1758 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Schimmer, Michael | | | 1799 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Krutsch, Thomas | | | 1476 | GER | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Petersohn, Sadko | | | 1721 | GER | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Happel, Janik | | | 1427 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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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