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Individual Calculations April 2015 |
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| Zwetz, Anita Total change: 5.00 | |   |
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| ChessOrg Schachfestival 2015 Seniorenturnier | Bad Woerishofen | GER | 2015-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 1875 | 4.50 | 9 | 0.25 | 20 | 5.00 | |
|  Hartlaub, Marianne | | | 1578 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Villing, Dieter | | | 2070 | GER | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Collins, Alan | | | 1747 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Schmidt, Ruediger | | | 2146 | GER | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Mueller, Rudolf | | | 2120 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Goris, Ton | | | 2043 | NED | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Mombelli, Antonio | | | 1844 | ITA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Koch, Dieter | | | 1795 | GER | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Kearsley, Raymond | | | 1741 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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