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Individual Calculations September 2018 |
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| Wortmann, Klaus-Peter Total change: 23.80 | |   |
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| 10. Guetersloher Sparkassen-Cup A-Gruppe | Guetersloh | GER | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 2073 | 3.00 | 5 | 1.19 | 20 | 23.80 | |
|  Peters, Stephan | | | 1841 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Hecht, Carsten | | | 2279 | GER | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Koellner, Ruben Gideon | | | 2253 | GER | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Hilverda, Alexander | | | 2371 | GER | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kummerow, Heiko | f | | 2166 | GER | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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