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Individual Calculations June 2019 |
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| Sonnenschein, Philipp Total change: -59.20 | |   |
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| Oster-Open 2019 der Stadtsparkasse Oberhausen | Oberhausen | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 2174 | 4.50 | 7 | -1.36 | 40 | -54.40 | |
|  Potyrala, Lukasz-Rafal | | | 1774 * | GER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Schmidt, Ralph | | | 1971 | GER | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Schueller, Tobias | | | 1931 | GER | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Leibeling, Lucian | | | 1830 | GER | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Boecker, Juergen, Dr. | | | 1845 | GER | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Lauche, Christoph | | | 1874 | GER | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Sokalska, Viktoriya | | | 1962 | GER | 1.00 | 1 | 0.23 | 40 | 9.20 | | | * 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) | | | | Oberliga NRW 2018/2019 May 2019 | various | GER | 2019-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 2158 | 0.50 | 1 | -0.12 | 40 | -4.80 | |
| | Biermann, Lenhard | | | 2069 | GER | 0.50 | 1 | -0.12 | 40 | -4.80 | |
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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