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Individual Calculations July 2017 |
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| Van Diermen, Arie Total change: 5.80 | |   |
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| BPB Limburg Open 2017 - Groep B | Maastricht | NED | 2017-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1937 | 3.50 | 6 | 0.29 | 20 | 5.80 | |
|  Krueger, Norbert | | | 2008 | GER | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Luimes, Arent | | | 1928 | NED | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Krosenbrink, Marcel | | | 1915 | NED | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Mienis, Dennis | | | 1887 | NED | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Koelmans, Jan Willem | | | 1934 | NED | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Hommel, Niclas | | | 1790 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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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