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Individual Calculations November 2010 |
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| Gravemaker, Wim Laurens Total change: 2.85 | |   |
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| Open BDO Tournament | Haarlem | NED | 2010-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 2024 | 1.50 | 4 | 0.19 | 15 | 2.85 | |
|  Kohler, Aran | f | | 2224 | NED | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Kabos, Tobias | | | 2214 | NED | 0.50 | 1 | 0.25 | 15 | 3.75 | |  Balla, Tom | | | 2120 | NED | 0.50 | 1 | 0.13 | 15 | 1.95 | | | De Roode, Martijn | | | 2062 | NED | 0.50 | 1 | 0.05 | 15 | 0.75 | |
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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