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Individual Calculations November 2010 |
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| Van Der Eijk, Martijn Total change: 52.00 | |   |
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| Open BDO Tournament | Haarlem | NED | 2010-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 2111 | 5.00 | 7 | 1.19 | 25 | 29.75 | |
|  Ligteringen, Allard | | | 1900 | NED | 1.00 | 1 | 0.23 | 25 | 5.75 | | | Bottema, Tom | | | 2226 | NED | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Roorda, Thijs | | | 2022 | NED | 0.00 | 1 | -0.62 | 25 | -15.50 | |  Bakker, Joop | | | 2019 | NED | 1.00 | 1 | 0.37 | 25 | 9.25 | | | Dirksen, Marieke | | | 2005 | NED | 1.00 | 1 | 0.36 | 25 | 9.00 | | | Erwich, Frank | f | | 2333 | NED | 1.00 | 1 | 0.78 | 25 | 19.50 | | | Bekker, Stefan | | | 2049 | NED | 1.00 | 1 | 0.41 | 25 | 10.25 | |
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) | | | | Dutch Team Competition - 2A - round 1-2 | Various | NED | 2010-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 2111 | 2.00 | 2 | 0.89 | 25 | 22.25 | |
| | Abma, Klaas | | | 1983 | NED | 1.00 | 1 | 0.33 | 25 | 8.25 | | | Muis, Gerrit Meine | | | 2155 | NED | 1.00 | 1 | 0.56 | 25 | 14.00 | |
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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