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Individual Calculations May 2017 |
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| Giessmann, Stephan Total change: -4.40 | |   |
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| GRENKE Chess Open 2017 A-Open | Karlsruhe | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2132 | 2238 | 5.50 | 9 | -0.22 | 20 | -4.40 | |
|  Keller, Joachim | | | 1953 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Schenk, Andreas | m | | 2453 | GER | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Ider, Borya | m | | 2458 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Schwertler, Philip | | | 2069 | GER | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Maehrlein, Christoph | | | 2046 | GER | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Bentel, Robin | | | 2065 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Cserba, Andras | | | 2055 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Weidel, Albrecht | | | 2109 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Boettger, Marko | | | 1976 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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