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Individual Calculations November 2010 |
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| Roorda, Thijs Total change: 24.75 | |   |
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| Open BDO Tournament | Haarlem | NED | 2010-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2151 | 2022 | 3.00 | 6 | 1.04 | 15 | 15.60 | |
|  Duchene, Rene | | | 2204 | NED | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Havenaar, Jan | | | 2193 | NED | 1.00 | 1 | 0.73 | 15 | 10.95 | |  Breedveld, Andre | | | 2105 | NED | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Van Der Eijk, Martijn | | | 2111 | NED | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Oranje, Richard | | | 2147 | NED | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Oei, Hway Ik | | | 2148 | NED | 0.50 | 1 | 0.17 | 15 | 2.55 | |
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 - 3E - round 1-2 | Various | NED | 2010-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 2041 | 1.00 | 1 | 0.61 | 15 | 9.15 | |
| | Eijk, Yuri | | | 2120 | NED | 1.00 | 1 | 0.61 | 15 | 9.15 | |
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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