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Individual Calculations July 2017 |
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| Sand, Rosemarie Total change: -4.60 | |   |
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| ChessClassics 2017 Senioren ab 65 | Bad Neuenahr | GER | 2017-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1777 | 4.00 | 8 | -0.23 | 20 | -4.60 | |
|  Lotzien, Hans | | | 2131 | GER | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Foitzik, Peter | | | 1509 | GER | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Karwatzki, Hans-Juergen | | | 1629 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Jovi, Klaus | | | 1619 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Vogel, Paul | | | 1561 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Wozny, Michael | | | 1961 | GER | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Villing, Dieter | | | 2081 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Schmalbach, Heribert | | | 1631 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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