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Individual Calculations July 2019 |
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| Van Der Knaap, Jan Total change: -3.60 | |   |
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| 13th BPB Limburg Open 2019 Group B | Maastricht | NED | 2019-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1848 | 2.50 | 6 | -0.18 | 20 | -3.60 | |
|  Koster, Paul | | | 1757 | NED | 0.50 | 1 | -0.12 | 20 | -2.40 | |  Veldhuysen, Klaas | | | 1859 | NED | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Reichardt, Gert | | | 1957 | NED | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Jacobsen, Hans Endrup | | | 1941 | DEN | 0.00 | 1 | -0.37 | 20 | -7.40 | | | De Wilt, Koen | | | 1830 | NED | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Wieringa, Helmer | | | 1974 | NED | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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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