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Individual Calculations February 2018 |
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| Trachsel, Peter Total change: 34.00 | |   |
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| 41. Zuercher Weihnachtsopen Allgemein | Zurich | SUI | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1710 | 4.00 | 7 | 1.70 | 20 | 34.00 | |
|  Thode, Gilda | | | 1965 | SUI | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Del Val, Josefa | | | 1495 | SUI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Frommherz, Stefan Martin | | | 1845 | GER | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Geyer, Martin | | | 1848 | SUI | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Marti, Reto | | | 1986 | SUI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Perman, Torvald | | | 1882 | FIN | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Fecker, Jan | | | 1888 | SUI | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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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