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Individual Calculations May 2019 |
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| Kuhn, Gerhard Total change: 0.40 | |   |
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| GRENKE Chess Open 2019 A-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 1977 | 2.50 | 8 | 0.02 | 20 | 0.40 | |
|  Jeitz, Christian | | | 2222 | LUX | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Zimmer, Rolf | | | 2113 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Birkenmaier, Rainer | | | 2109 | GER | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Koellner, Aaron Noah | | | 2174 | GER | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Garabetyan, Arno | | | 2105 | TUR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Laux, Dominik | | | 2089 | GER | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Jerie, Sven | | | 2090 | GER | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Esswein, Karlheinz | | | 2077 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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