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Individual Calculations October 2012 |
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| Van Der Lende, Nathalie Total change: 15.60 | |   |
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| BDO Chess Tournament 2012 - Open | Haarlem | NED | 2012-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2036 | 1952 | 4.00 | 9 | 0.52 | 30 | 15.60 | |
|  Arp, Frans | | | 2091 | NED | 0.50 | 1 | 0.19 | 30 | 5.70 | |  Schoehuijs, Erik | | | 2122 | NED | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Freer, Robert | | | 1861 | NED | 0.00 | 1 | -0.62 | 30 | -18.60 | | | Westerman, Henk | | | 1950 | NED | 1.00 | 1 | 0.50 | 30 | 15.00 | | | Straat, Evert-Jan | | | 2096 | NED | 0.50 | 1 | 0.19 | 30 | 5.70 | | | Hylkema, Remco | | | 2033 | NED | 1.00 | 1 | 0.61 | 30 | 18.30 | | | Hellenberg, Jan | | | 2009 | NED | 1.00 | 1 | 0.58 | 30 | 17.40 | | | Ritsema, Ronald | | | 2047 | NED | 0.00 | 1 | -0.37 | 30 | -11.10 | | | Havenaar, Jan | | | 2118 | NED | 0.00 | 1 | -0.28 | 30 | -8.40 | |
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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