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Individual Calculations September 2009 |
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| Joppien, Arne Total change: 13.65 | |   |
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| Kieler Open 2009 | Kiel | GER | 2009-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2038 | 2.50 | 6 | 0.91 | 15 | 13.65 | |
|  Hedke, Fred | f | | 2304 | GER | 1.00 | 1 | 0.82 | 15 | 12.30 | |  Buecker, Stefan | f | | 2345 | GER | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Budzyn, Matthias | | | 2204 | GER | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Dyrgaard, Kristoffer | | | 2198 | DEN | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Petri, Alexander | | | 2145 | GER | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Hahne, Hans-Juergen | | | 2147 | GER | 1.00 | 1 | 0.65 | 15 | 9.75 | |
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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