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Individual Calculations September 2019 |
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| Stahr, Ralf-Peter Total change: -38.60 | |   |
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| Berlin Open 2019 | Berlin | GER | 2019-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 2197 | 3.00 | 7 | -1.93 | 20 | -38.60 | |
|  Meyer, Willfried | | | 1820 | GER | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Schroeder, Joerg | | | 1989 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Salgado Lopez, Ivan | g | | 2596 | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Diller, Peter | | | 2016 | GER | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Schnabel, Luise | | | 1863 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Meiwes, Thore | | | 2050 | GER | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Condat, Hugo | | | 1903 | FRA | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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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