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Individual Calculations June 2018 |
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| Adema, Marrit Total change: 86.40 | |   |
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| Dutch Championship U20 girls 2018 | Assen | NED | 2018-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1497 | 3.50 | 6 | 2.16 | 40 | 86.40 | |
|  Verhoeff, Timardi | | | 1897 * | NED | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Waardenburg, Marlinde | | | 1686 | NED | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Naber, Quirine | | | 1775 | NED | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Martinez, Anna | | | 1795 | NED | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Duson, Robin | | | 1897 * | NED | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Woest, Imre | | | 1418 | NED | 1.00 | 1 | 0.39 | 40 | 15.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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