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Individual Calculations September 2010 |
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| Raygrotzki, Norbert Total change: -18.75 | |   |
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| St.Pauli Jubilaeums Open 2010 Gruppe A | Hamburg | GER | 2010-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 2015 | 1.50 | 5 | -1.25 | 15 | -18.75 | |
|  Schroeder, Christoph | | | 2250 | GER | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Fria, Leandro | | | 1825 | DOM | 0.50 | 1 | -0.25 | 15 | -3.75 | |  Isakson, Alex | | | 1949 | GER | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Prasse, Philipp | | | 1921 | GER | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Zimpel, Norbert | | | 1964 | GER | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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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