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Individual Calculations November 2011 |
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| Vreeburg, Jan Total change: 3.00 | |   |
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| Open BDO Chess Tournament | Haarlem | NED | 2011-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 1912 | 3.00 | 8 | 0.20 | 15 | 3.00 | |
|  Havenaar, Jan | | | 2156 | NED | 0.50 | 1 | 0.30 | 15 | 4.50 | |  Middelveld, Martine | | | 2120 | NED | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Ritsema, Ronald | | | 2103 | NED | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Bodicker, Rob | | | 2057 | NED | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Haver, Bas | | | 2023 | NED | 0.50 | 1 | 0.15 | 15 | 2.25 | | | De Jager, Pieter | | | 2076 | NED | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Majhi, Ankit | | | 1762 | NED | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Van De Peut, Aart | | | 1923 | NED | 0.50 | 1 | 0.02 | 15 | 0.30 | |
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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