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Individual Calculations May 2019 |
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| Hoffmann, Jens Total change: 10.40 | |   |
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| GRENKE Chess Open 2019 A-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2157 | 2088 | 4.00 | 9 | 0.26 | 40 | 10.40 | |
|  Keinanen, Toivo | f | | 2390 | FIN | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Guggenberger, Guido | | | 1950 | GER | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Siebert, Joachim | | | 1947 | GER | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Hoerstmann, Martin | f | | 2240 | GER | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Dauner, Karl | | | 1956 | GER | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Namyslo, Holger | f | | 2226 | GER | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Bus, Konrad | | | 2255 | POL | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Hoffmann, Hendrik | f | | 2258 | GER | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Pavlidou, Ekaterini | | wm | 2189 | GRE | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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