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Individual Calculations September 2017 |
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| Jacobsen, Trond Total change: -21.80 | |   |
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| Dutch Open 2017 - Reserve A | Dieren | NED | 2017-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1694 | 1.00 | 7 | -1.09 | 20 | -21.80 | |
|  Mienis, Dennis | | | 1916 | NED | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Lauer, Albert | | | 1871 | NED | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Montsma, Foppe-Jan | | | 1834 | NED | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Beijen, Mark | | | 1843 | NED | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Van Den Berg, Jaap | | | 1835 | NED | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Winkel, Ruud | | | 1784 | NED | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Homfeldt, Christopher | | | 1844 | GER | 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) | | |
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