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Individual Calculations February 2018 |
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| Studer, Vital Total change: -16.40 | |   |
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| 41. Zuercher Weihnachtsopen Master | Zurich | SUI | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 2052 | 2.00 | 7 | -0.82 | 20 | -16.40 | |
|  Pitzanti, Matteo | | | 2243 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Schweighoffer, Martin | | | 2107 | SUI | 0.00 | 1 | -0.42 | 20 | -8.40 | |  Kuenzli, Simon | | | 2017 | SUI | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Dill, Xaver | | | 2140 | SUI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Curien, Nicolas | | | 2237 | SUI | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Simon, Ralf-Axel | f | | 2157 | GER | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Andolfatto, Maria | | | 1978 | ITA | 0.00 | 1 | -0.60 | 20 | -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) | | | | Qualification U16-Open 2018 | Zurich | SUI | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 2052 | 3.50 | 5 | 0.00 | 20 | 0.00 | |
| | Mohr, Bernhard | | | 1718 | SUI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Pellicoro, Nathalie | | | 1810 | SUI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Jenny, Philipp | | | 1889 | SUI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Deveci, Sinan | | | 1757 | SUI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Valdivia, Manuel | f | | 2245 | FID | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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