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Individual Calculations September 2019 |
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| Erofeev, Anastasia Total change: -8.80 | |   |
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| 22. Friedrichrodaer Schach-Open 2019 | Friedrichroda | GER | 2019-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1987 | 4.50 | 7 | -0.26 | 20 | -5.20 | |
|  Lehmann, Tornalf | | | 1628 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Homberger, Jan | | | 1740 | GER | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Neve, Peter | | | 1743 | NED | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Schoenrock, Ruediger | | | 1970 | GER | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Puschendorf, Steffen | | | 2144 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Niedzielski, Lars | | | 1924 | GER | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Jarosch, Wolfram | | | 1691 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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) | | | | 11. Guetersloher Sparkassen-Cup A-Gruppe | Guetersloh | GER | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1987 | 2.50 | 4 | -0.18 | 20 | -3.60 | |
| | Henkemeier, Michael | | | 1900 | GER | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Gelashvili, Vakhtang | | | 1756 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Brunner, Sophia | | | 1946 | GER | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Dreesbach, Harald | | | 1833 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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