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Individual Calculations January 2009 |
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| Hovenga, Alje Total change: -14.25 | |   |
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| 1B - r 1-3 - Dutch Team Competition | Various | NED | 2008-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2374 | 2253 | 2.00 | 3 | 0.97 | 15 | 14.55 | |
|  Miedema, Roi | f | | 2303 | NED | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Van Eijk, Sander | f | | 2315 | NED | 0.50 | 1 | 0.09 | 15 | 1.35 | |  Van Der Wiel, John | g | | 2504 | NED | 0.50 | 1 | 0.31 | 15 | 4.65 | |
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) | | | | Essent Open | Hoogeveen | NED | 2008-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2253 | 3.50 | 9 | -1.92 | 15 | -28.80 | |
| | Pavlovic, Milos | g | | 2524 | SRB | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Sparenberg, Erik | | | 2042 | NED | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Van Der Velde, Wytse | | | 1978 | NED | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Haitsma, Anne | | | 2107 | NED | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Haast, Anne | | | 2054 | NED | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Clemens, Adrian | f | | 2261 | NED | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Van Eijk, Sander | f | | 2366 | NED | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Akotchik, Viktor | | | 2128 | NED | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Galje, Hans | | | 2121 | NED | 1.00 | 1 | 0.32 | 15 | 4.80 | |
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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