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Individual Calculations March 2012 |
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| Buech, Detlef Total change: -8.25 | |   |
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| 12.Internationales Weihnachts-Open | Siebenlehn | GER | 2011-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 2005 | 2.00 | 4 | -0.55 | 15 | -8.25 | |
|  Goehler, Clemens | | | 1783 | GER | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Wichmann, Cliff | m | | 2350 | GER | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Humburg, Philipp | | | 1759 | GER | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Urban, Konstantin | | | 1710 | GER | 0.50 | 1 | -0.35 | 15 | -5.25 | |
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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