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Individual Calculations March 2018 |
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| Portmann, Daniel Total change: 16.60 | |   |
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| SGM 2017/18 (League 1+2) round 5-6 | decentralised | SUI | 2018-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 2021 | 2.00 | 2 | 0.83 | 20 | 16.60 | |
|  Haerdi, Heinz | | | 1718 | SUI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Stoeri, Laura | | wf | 2159 | SUI | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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) | | |
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