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Individual Calculations February 2019 |
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| Rappazzo, Johannes Total change: -15.20 | |   |
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| 42. Weihnachtsopen 2018 - Allgemein | Zurich | SUI | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1540 | 1.00 | 5 | -0.38 | 40 | -15.20 | |
|  Odermatt, Klaus | | | 1835 | SUI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Arend, Michal | | | 1792 | SUI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Rueegg, Rene | | | 1786 | SUI | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Trcek, Ciril | | | 1831 | SUI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Egli, Arnold | | | 1393 | SUI | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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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