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Individual Calculations July 2017 |
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| Roefe, Detlef Total change: -12.80 | |   |
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| BPB Limburg Open 2017 - Groep B | Maastricht | NED | 2017-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1880 | 3.00 | 7 | -0.64 | 20 | -12.80 | |
|  Lammes, Pim | | | 1793 | NED | 0.00 | 1 | -0.62 | 20 | -12.40 | |  Van Den Berg, Jaap | | | 1833 | NED | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Jensen, Johnny | | | 1873 | DEN | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Gortemaker, Lucas | | | 2011 | NED | 0.50 | 1 | 0.18 | 20 | 3.60 | | | De Freytas, Paul | | | 1951 | NED | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Sleurs, Juliette | | | 1760 | BEL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Van De Griend, Johan | | | 1840 | NED | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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