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Individual Calculations October 2008 |
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| Polak, Indra Total change: -8.70 | |   |
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| BDO Challenger Tournament | Haarlem | NED | 2008-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2205 | 2172 | 3.50 | 9 | -0.58 | 15 | -8.70 | |
|  Klein, David | | | 2135 | NED | 0.00 | 1 | -0.55 | 15 | -8.25 | |  Lathouwers, Rob | | | 2214 | NED | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Rubingh, Otto | f | | 2267 | NED | 0.00 | 1 | -0.37 | 15 | -5.55 | | | De Groot, Marco | | | 2157 | NED | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Van Der Lende, Ilias | | | 1978 | NED | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Duchene, Rene | | | 2221 | NED | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Overeem, Marc | f | | 2288 | NED | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Rombaldoni, Andrea | | | 2219 | ITA | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Croese, Cor | | | 2363 | NED | 1.00 | 1 | 0.75 | 15 | 11.25 | |
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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