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Individual Calculations February 2019 |
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| Grotrian, Peter Total change: 10.80 | |   |
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| HSK-Weihnachtsopen 2018 | Hamburg | GER | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1500 | 2.00 | 7 | 0.54 | 20 | 10.80 | |
|  Koop, Soeren | | | 1900 * | GER | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Szobries, Torsten | | | 1900 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sonntag, Sven | | | 1900 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Raedisch, Peter | | | 1655 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Herrmann, Sabine | | | 1553 | GER | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Bloh, Fabian | | | 1685 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Tatliak, Stefan | | | 1699 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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