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Individual Calculations July 2009 |
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| Knol, Geon Total change: -8.85 | |   |
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| 3C - r 6-9 - Dutch Team Competition | Various | NED | 2008-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 2077 | 0.50 | 2 | -0.83 | 15 | -12.45 | |
|  Rossen, Maarten | | | 1941 | NED | 0.50 | 1 | -0.18 | 15 | -2.70 | |  Munnik, Talitha | | | 1966 | 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) | | | | NOSBO Kampioenschap 2009 | Groningen | NED | 2009-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 2079 | 2.50 | 5 | 0.24 | 15 | 3.60 | |
| | Hommes, Elmar | | | 1961 | NED | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Clemens, Adrian | f | | 2251 | NED | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Hoeksema, Erik | m | | 2322 | NED | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Wielenga, Wiebe | | | 2098 | NED | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Zuiderweg, Edwin | | | 1961 | NED | 0.00 | 1 | -0.66 | 15 | -9.90 | |
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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