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Individual Calculations July 2009 |
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| Zilverberg, Jasper Total change: 0.15 | |   |
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| 2B - r 6-9 - Dutch Team Competition | Various | NED | 2008-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2254 | 2025 | 0.00 | 1 | -0.21 | 15 | -3.15 | |
|  Van Putten, Henk | | | 2254 | NED | 0.00 | 1 | -0.21 | 15 | -3.15 | |
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) | | | | 3e ENCI Limburg Open 2009 | Maastricht | NED | 2009-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 2015 | 2.50 | 7 | 0.22 | 15 | 3.30 | |
| | Friesen, Boris | | | 2114 | NED | 0.50 | 1 | 0.14 | 15 | 2.10 | |  Schut, Lisa | | | 2196 | NED | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Lenhardt, Manfred | | | 2148 | GER | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Braun, Christian | f | | 2333 | GER | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Nabuurs, Mart | | | 2108 | NED | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Winkels, Marcel | | | 2102 | NED | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Burggraaf, Jan-Theodoor | | | 2041 | NED | 1.00 | 1 | 0.54 | 15 | 8.10 | |
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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