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Individual Calculations September 2019 |
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| Kirchner, Stefan Total change: 21.80 | |   |
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| Berlin Open 2019 | Berlin | GER | 2019-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1553 | 2.00 | 6 | 1.09 | 20 | 21.80 | |
|  Lopez Gomez, Jose Pablo | | | 1953 * | MEX | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Karyah, Thomas | | | 1870 | LBR | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Schroeder, Joerg | | | 1953 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Thuerauf, Peter | | | 1835 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kumar, Amod | | | 1774 | SWE | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Wirp, Hans-Werner | | | 1751 | GER | 0.50 | 1 | 0.26 | 20 | 5.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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