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Individual Calculations October 2012 |
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| Hoekstra, Peter Total change: 8.40 | |   |
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| BDO Chess Tournament 2012 - Open | Haarlem | NED | 2012-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 2014 | 4.50 | 8 | 0.56 | 15 | 8.40 | |
|  De Freytas, Paul | | | 1856 | NED | 0.50 | 1 | -0.21 | 15 | -3.15 | |  Vreeburg, Jan | | | 1945 | NED | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Van Der Lende, Ilias | | | 2169 | NED | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Joziasse, David | | | 1946 | NED | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Havenaar, Jan | | | 2118 | NED | 1.00 | 1 | 0.64 | 15 | 9.60 | | | De Ruiter, Danny | | | 2135 | NED | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Schoehuijs, Erik | | | 2122 | NED | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Van Veen, Wout | | | 1866 | NED | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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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