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Individual Calculations January 2019 |
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| Pecorini, Jean-Marc Total change: -5.60 | |   |
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| Open 2018 du CEG | Geneva | SUI | 2018-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1623 | 2.00 | 5 | 0.27 | 20 | 5.40 | |
|  Delmonico, Nils | | | 1976 | SUI | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Chablais, Christian | | | 1352 | SUI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Daverio, Edoardo | | | 2012 | SUI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Solari, Matteo | | | 1698 | SUI | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Schaerer, Marc | | | 1772 | SUI | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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 Sargans and Open | Sargans | SUI | 2018-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1616 | 1.00 | 4 | -0.55 | 20 | -11.00 | |
| | Frey, Fabian | | | 1870 | SUI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Avilova, Yulia | | | 1432 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Pellicoro, Nathalie | | | 1868 | SUI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Wenger, Arejou | | | 1668 | SUI | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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