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Individual Calculations February 2018 |
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| Andjelkovic, Slavoljub Total change: 9.60 | |   |
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| 41. Zuercher Weihnachtsopen Allgemein | Zurich | SUI | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1794 | 3.00 | 6 | -1.02 | 20 | -20.40 | |
|  Del Val, Josefa | | | 1495 | SUI | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Scheidegger, Andreas | | | 1948 | SUI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Hirzel, Moritz | | | 1641 | SUI | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Gatto, Antonio | | | 1598 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Reichmuth, Vincenz | | | 1690 | SUI | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Zweifel, Gavin | | | 1560 | SUI | 0.50 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | Basel Schachfestival 2018 Amateur | Basel | SUI | 2018-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1794 | 4.00 | 6 | 1.50 | 20 | 30.00 | |
| | Bohrer, Ruth | | | 1881 | SUI | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Bounlom, Samyo | | | 1902 | SUI | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Pokhlebin, Sergej | | | 1893 | RUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Mattmann, Peter | | | 1656 | SUI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Ernst, Heinz | | | 1929 | SUI | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Kuenzi, Mark | | | 1865 | SUI | 1.00 | 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) | | |
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