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Individual Calculations February 2022 |
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| Cofmann, Veaceslav Total change: 21.40 | |   |
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| Bremer Silvester Open 2021 | Bremen | GER | 2021-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2134 | 2283 | 5.00 | 7 | 0.26 | 20 | 5.20 | |
|  Tomasjan, Samuel | | | 1883 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kehrel, Eike | | | 2018 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Engel, Robert | | | 2119 | GER | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Pollmann, Sascha | | | 2076 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Dahl, Christoph | f | | 2369 | GER | 0.50 | 1 | 0.12 | 20 | 2.40 | | | De Boer, Bas | | | 2148 | NED | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Colbow, Collin | f | | 2322 | GER | 0.00 | 1 | -0.45 | 20 | -9.00 | | | * 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) | | | | 38. Open Untergrombach | Bruchsal-Untergrombach | GER | 2022-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 2283 | 6.00 | 7 | 0.81 | 20 | 16.20 | |
| | Gallas, Noel | | | 1895 | GER | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Wiederspahn, Markus | | | 1989 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Gramb, Marius | | | 2086 | GER | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Koehler, Lukas | | | 2098 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Dette, Jan | | | 2082 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Klein, Joachim | | | 2168 | GER | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Menacher, Manfred | f | | 2266 | GER | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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