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Individual Calculations February 2018 |
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| Valdivia, Manuel Total change: -7.40 | |   |
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| Qualification U16-Open 2018 | Zurich | SUI | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 2245 | 4.00 | 5 | -0.37 | 20 | -7.40 | |
|  Wenger, Arejou | | | 1845 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Fecker, Jan | | | 1888 | SUI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Meier, Lukas | | | 1899 | SUI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Ramseyer, Nicola | | | 1845 * | SUI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Studer, Vital | | | 2052 | SUI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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