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Individual Calculations May 2019 |
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| Ehmann, Johanna Total change: -47.20 | |   |
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| GRENKE Chess Open 2019 A-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 1915 | 1.50 | 9 | -1.18 | 40 | -47.20 | |
|  Marzaduri, Riccardo | | | 2168 | ITA | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Kannenberg, Karl-Heinz | | | 2169 | GER | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Trost, Edvin | | | 2075 | SWE | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Rosenblatt, Marcus | | | 2028 | GER | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Sauer, Frank | | | 2045 | GER | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Hubel, Merten | | | 2033 | GER | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Maier, Marius | | | 2013 | GER | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Oparaugo, Thomas | m | | 2025 | NGR | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Lenhardt, Manfred | | | 2080 | GER | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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