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Individual Calculations May 2019 |
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| Busch, Lorenz Total change: -14.80 | |   |
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| GRENKE Chess Open 2019 A-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 2042 | 3.50 | 9 | -0.74 | 20 | -14.80 | |
|  Braun, Georg | f | | 2301 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Koelle, Tobias | | | 2198 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Modder, Frank | | | 1917 | GER | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Marschner, Thomas, Dr. | | | 1972 | GER | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Biefel, Christian | | | 1876 | GER | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Speicher, Franz | | | 1905 | GER | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Boelhouwer, Collin | | | 2159 | NED | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Vogel, Constantin | | | 2130 | GER | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Doll, Stefan | | | 2132 | GER | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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