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Individual Calculations May 2017 |
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| Sieber, Martin Total change: -7.40 | |   |
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| GRENKE Chess Open 2017 A-Open | Karlsruhe | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 1905 | 2.50 | 9 | -0.37 | 20 | -7.40 | |
|  Mesman, Edwyn | | | 2199 | NED | 0.50 | 1 | 0.35 | 20 | 7.00 | |  Ferster, Fabian | | | 2189 | LIE | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Demir, Bilal | | | 2076 | TUR | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Sailer, Wolfgang | | | 2092 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ott, Mathias | | | 2037 | GER | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Prill, Gerhard | | | 2002 | GER | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Lorenz, Michael | | | 2016 | GER | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Jaeschke, Felix | | | 1980 | GER | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Schimmer, Michael | | | 1840 | GER | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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