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Individual Calculations April 2009 |
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| Raygrotzki, Norbert Total change: 3.75 | |   |
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| 21. Staufer Open | Schwaebisch Gmuend | GER | 2009-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 1992 | 3.00 | 6 | 0.25 | 15 | 3.75 | |
|  Mareck, Sascha | | | 2176 | GER | 0.50 | 1 | 0.24 | 15 | 3.60 | |  Puerckhauer, Soeren, N | | | 2149 | GER | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Siegel, Rainer | | | 1738 | GER | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Hubel, Merten | | | 2143 | GER | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Kleinschroth, Roland | | | 2154 | GER | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Schroeder, Jan-Christian | | | 1754 | GER | 1.00 | 1 | 0.20 | 15 | 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) | | |
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