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Individual Calculations September 2019 |
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| Zotin, Vladimir Total change: -8.20 | |   |
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| Kupper Memorial General | Zurich | SUI | 2019-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1814 | 2.50 | 5 | -0.41 | 20 | -8.20 | |
|  Combremont, Marie-Claire | | | 1414 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Deubelbeiss, Rene | | | 1923 | SUI | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Thode, Gilda | | | 1931 | SUI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Joller, Hans | | | 1831 | SUI | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Alkire, Brian James | | | 1553 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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