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Individual Calculations February 2013 |
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| Harms, Friedjof Total change: 3.60 | |   |
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| Deutsche Amateurmeisterschaft RAMADA Cup 2012/2013 4C | Hamburg | GER | 2013-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1870 | 2.00 | 3 | 0.12 | 30 | 3.60 | |
|  Eggers, Heiko | | | 1790 | GER | 1.00 | 1 | 0.39 | 30 | 11.70 | | | Stock, Achim | | | 1819 | GER | 0.50 | 1 | -0.07 | 30 | -2.10 | |  Rogozenco, Teodora | | | 1719 | GER | 0.50 | 1 | -0.20 | 30 | -6.00 | |
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) | | |
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