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Individual Calculations October 2012 |
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| Haver, Daan Total change: 7.95 | |   |
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| BDO Chess Tournament 2012 - Open | Haarlem | NED | 2012-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 1977 | 2.50 | 7 | -0.04 | 15 | -0.60 | |
|  Havenaar, Jan | | | 2118 | NED | 1.00 | 1 | 0.69 | 15 | 10.35 | |  De Ruiter, Danny | | | 2135 | NED | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Van Der Lende, Ilias | | | 2169 | NED | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Ritsema, Ronald | | | 2047 | NED | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Stolwijk, Colin | | | 1980 | NED | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Vlugt, Frans | | | 1994 | NED | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Schoehuijs, Erik | | | 2122 | NED | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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 12-13 - 3E - round 1 | various | NED | 2012-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 1977 | 1.00 | 1 | 0.57 | 15 | 8.55 | |
| | De Hert, Oliver | | | 2028 | NED | 1.00 | 1 | 0.57 | 15 | 8.55 | |
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) | | |
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