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Individual Calculations September 2021 |
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| Browning, Alex Total change: -8.00 | |   |
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| 33. Kieler Open 2021 | Kiel | GER | 2021-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 2307 | 6.00 | 9 | -1.05 | 20 | -21.00 | |
|  Schmieder, Kerstin | | | 1907 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Peglau, Sarah | | | 1907 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Meyer, Juergen | | | 2011 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Farokhi, Keyvan | | | 2045 | GER | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Popvasilev, Kaloyan | | | 2127 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Buchholz, Sebastian | | | 2151 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Arndt, Magnus | f | | 2338 | GER | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Basey, Matthew | | | 1922 | GER | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Weihrauch, Jakob | | | 2137 | GER | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * 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) | | | | 15. Lessing-Open 2021 | Wolfenbuettel | GER | 2021-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2307 | 4.00 | 5 | 0.65 | 20 | 13.00 | |
| | Pienski, Olaf | | | 1998 | GER | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Geue, Niklas | | | 2121 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Haerig, Wilfried | | | 2184 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Cofmann, Veaceslav | | | 2285 | GER | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Schulze, Lara | f | wf | 2269 | GER | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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