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Individual Calculations September 2009 |
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| Eickelkamp, Jan-Hendrik Total change: -1.80 | |   |
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| 9.Nordhaeuser Schach-Open | Nordhausen | GER | 2009-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 1930 | 1.00 | 4 | -0.12 | 15 | -1.80 | |
|  Welz, Peter, Dr. | f | | 2101 | GER | 1.00 | 1 | 0.73 | 15 | 10.95 | |  Jordan, Juergen | | | 2214 | GER | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Huhs, Sven | | | 2135 | GER | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Fiedler, Frank | | | 1963 | GER | 0.00 | 1 | -0.45 | 15 | -6.75 | |
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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