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Individual Calculations May 2023 |
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| Coellen, Bjoern Total change: -8.40 | |   |
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| 20. Int. Neckar-Open Gruppe A | Deizisau | GER | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1878 | 3.50 | 9 | -0.42 | 20 | -8.40 | |
|  Naumann, Axel | | | 2139 | GER | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Marquardt, Alexander | | | 2110 | GER | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Schulte, Torsten | | | 2039 | GER | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Gressmann, Moritz | c | | 2129 | GER | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Jerie, Sven | | | 2016 | GER | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Aulinger, Reimund | | | 2064 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Von Wilke, Andreas | | | 1580 | GER | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Fiala, Marco | | | 1617 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kistner, Sinan | | | 1623 | GER | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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