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Individual Calculations April 2009 |
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| Dittmann, Heinz Total change: -13.75 | |   |
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| 25.ChessOrg Schachfestival Seniors | Bad Woerishofen | GER | 2009-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1805 | 1571 | 1.00 | 7 | -0.55 | 25 | -13.75 | |
|  Xander, Karl Dr. | | | 1921 | GER | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Thonig, Manfred | | | 1721 | GER | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Stolzenwald, Karl-H. | | | 1816 | GER | 0.50 | 1 | 0.30 | 25 | 7.50 | | | Hommann, Horst | | | 1921 | GER | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Antusch, Ingrid | | | 1770 | GER | 0.00 | 1 | -0.24 | 25 | -6.00 | | | David, Juergen | | | 1589 | GER | 0.00 | 1 | -0.47 | 25 | -11.75 | | | Weyand, Fernand | | | 1900 | FRA | 0.50 | 1 | 0.38 | 25 | 9.50 | |
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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