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Individual Calculations April 2008 |
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| Otten, Colleen Total change: 5.10 | |   |
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| Halve Finale NK Vrouwen | Hilversum | NED | 2008-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 2042 | 2.50 | 4 | 0.34 | 15 | 5.10 | |
|  Volkers, Annemarie | | | 2008 | NED | 1.00 | 1 | 0.45 | 15 | 6.75 | |  Volkers, Annemarie | | | 2008 | NED | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Middelveld, Martine | | | 2023 | NED | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Middelveld, Martine | | | 2023 | NED | 0.50 | 1 | -0.03 | 15 | -0.45 | |
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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