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Individual Calculations September 2017 |
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| Walter, Gerhard Total change: -53.20 | |   |
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| Lucerne Open 2017 | Lucerne | SUI | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 2139 | 4.00 | 7 | -1.33 | 40 | -53.20 | |
|  Urwyler, Nikash | | | 1847 | SUI | 0.50 | 1 | -0.35 | 40 | -14.00 | |  Abaecherli, Simon | | | 1937 | SUI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Schneuwly, Achim | | | 2020 | SUI | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Benmia, Belhadri | | | 1978 | SUI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Kaeppeli, Adriano | | | 2013 | SUI | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Frei, Thadeus | | | 1940 | USA | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Kueng, Nicolas | | | 1739 * | SUI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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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