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Individual Calculations July 2018 |
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| Duijker, Bert Total change: 13.00 | |   |
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| ChessClassics Bad Neuenahr 2018 over 65 | Bad Neuenahr | GER | 2018-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1861 | 4.00 | 8 | 0.65 | 20 | 13.00 | |
|  Springer, Wolfgang Wilhelm | | | 1461 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Huettemann, Karl-Heinz | | | 2106 | GER | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Selig, Rainer | | | 2051 | GER | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Lotzien, Hans | | | 2131 | GER | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Villing, Dieter | | | 2136 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Brettschneider, Karl | | | 1976 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Kock, Wolfgang | | | 1747 | GER | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Henn, Peter | | | 1758 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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