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Individual Calculations February 2018 |
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| Alvermann, Christian Total change: -13.40 | |   |
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| 27. Erfurter Schachfestival Hauptturnier | Erfurt | GER | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1861 | 3.00 | 6 | -0.67 | 20 | -13.40 | |
|  Moeller, Florian | | | 1759 | GER | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Held, Maurice | | | 1959 | GER | 0.00 | 1 | -0.37 | 20 | -7.40 | |  Ruhl, Marcel | | | 1665 | GER | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Homberger, Jan | | | 1748 | GER | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Kosev, Momchil | | | 1776 | GER | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Reuter, Elisa | | | 1756 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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