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Individual Calculations September 2009 |
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| Van Bohemen, Cees Total change: -32.70 | |   |
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| Dutch Open - Reserve A | Dieren | NED | 2009-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 2077 | 1.50 | 5 | -2.18 | 15 | -32.70 | |
|  Burer, Audry | | | 1899 | NED | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Reinders, Joan | | | 1874 | NED | 0.50 | 1 | -0.26 | 15 | -3.90 | |  Sekandar, Kambiz | | | 1838 | NED | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Rutjes, Twan | | | 1965 | NED | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Dijkstra, Maarten | | | 1897 | NED | 0.50 | 1 | -0.24 | 15 | -3.60 | |
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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