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Individual Calculations February 2018 |
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| Born, Guido Total change: 6.80 | |   |
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| 41. Zuercher Weihnachtsopen Allgemein | Zurich | SUI | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1742 | 2.50 | 6 | 0.34 | 20 | 6.80 | |
|  Easwaralingam, Adesh | | | 1997 | DEN | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Thode, Gilda | | | 1965 | SUI | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Sibler, Pius | | | 1597 | SUI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Buettiker, Stefan | | | 1828 | SUI | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Geyer, Martin | | | 1848 | SUI | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Schmid, Nicola | | | 1872 | SUI | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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