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Individual Calculations July 2019 |
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| Kastelijn, Twan Total change: -29.80 | |   |
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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 |
| 1903 | 2009 | 3.00 | 7 | -1.49 | 20 | -29.80 | |
|  Weinkauf, Viktor | | | 1933 | GER | 0.00 | 1 | -0.60 | 20 | -12.00 | |  Den Boer, Paul | | | 1901 | NED | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Klaren, Duncan | | | 1889 | NED | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Van Der Straeten, Lieven | | | 1872 | BEL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Greeuw, Sietske | | | 1986 | NED | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Rookus, Sjoerd | | | 1815 | NED | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Schubert, Karl | | | 1925 | NED | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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