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Individual Calculations October 2008 |
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| Van Dongen, Rob Total change: -11.85 | |   |
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| Dutch Open - Reserve A | Dieren | NED | 2008-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1971 | 2.50 | 6 | -0.79 | 15 | -11.85 | |
|  Van Der Beek, Ruud | | | 2000 | NED | 0.50 | 1 | 0.04 | 15 | 0.60 | |  Bosch Van Rosenthal, Jeroen | | | 2097 | NED | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Brandenburg, Lucia | | | 1926 | NED | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Posch, Jan | | | 1876 | NED | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Weverling, Ferry | | | 1851 | NED | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Dijkstra, Maarten | | | 1862 | NED | 0.00 | 1 | -0.65 | 15 | -9.75 | |
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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