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Individual Calculations July 2009 |
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| Verbaken, Onno Total change: 5.25 | |   |
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| 3E - r 6-9 - Dutch Team Competition | Various | NED | 2008-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 1993 | 1.50 | 3 | 0.21 | 25 | 5.25 | |
|  Schilt, Kees-Jan | | | 2019 | NED | 0.50 | 1 | 0.04 | 25 | 1.00 | | | Nagel, Yvette | | wf | 2011 | NED | 1.00 | 1 | 0.53 | 25 | 13.25 | | | Helsloot, Jan | | | 2098 | NED | 0.00 | 1 | -0.36 | 25 | -9.00 | |
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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