Individual Calculations September 2009 |
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Ketterer, Christian Total change: -6.60 | | |
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Jubilee Open Master 2009 | Zurich | SUI | 2009-08-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
2222 | 2270 | 4.50 | 9 | -0.44 | 15 | -6.60 | |
| Van Overdam, Jan | | | 1964 | NED | 1.00 | 1 | 0.14 | 15 | 2.10 | | Vernay, Clovis | m | | 2463 | FRA | 0.00 | 1 | -0.25 | 15 | -3.75 | | Winkler, Stefan | | | 1875 | GER | 1.00 | 1 | 0.08 | 15 | 1.20 | | Zeller, Frank | m | | 2418 | GER | 0.50 | 1 | 0.20 | 15 | 3.00 | | Vila, Gazquez Xavier | m | | 2457 | ESP | 0.00 | 1 | -0.26 | 15 | -3.90 | | Rahal, Michael A. | m | | 2367 | ENG | 0.00 | 1 | -0.37 | 15 | -5.55 | | Ditzler, Juerg | | | 2106 | SUI | 1.00 | 1 | 0.28 | 15 | 4.20 | | Danielmeier, Ralf | | | 2173 | GER | 0.50 | 1 | -0.13 | 15 | -1.95 | | Bendel, Ralf | | | 2175 | GER | 0.50 | 1 | -0.13 | 15 | -1.95 | | 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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