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Individual Calculations November 2014 |
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| Van Tuyl, Wim Total change: -13.80 | |   |
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| BDO Open Chess Tournament 2014 | Haarlem | NED | 2014-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1931 | 3.50 | 9 | -0.69 | 20 | -13.80 | |
|  Bottema, Tom | | | 2192 | NED | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Bloothoofd, Gerrie | | | 2017 | NED | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Ritsema, Ronald | | | 2020 | NED | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Schilstra, Laurens | | | 1842 | NED | 0.50 | 1 | -0.12 | 20 | -2.40 | | | De Bruijn, Aad | | | 1999 | NED | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Finkenflugel, Renzo | | | 1925 | NED | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Bloem, Mark | | | 1979 | NED | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Bekedam, Tyro | | | 1851 | NED | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Mestrom, Wolf | | | 1808 | 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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