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Individual Calculations June 2018 |
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| Van Der Werf, Joel Total change: 14.60 | |   |
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| Dutch Championship U20 2018 | Assen | NED | 2018-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 1842 | 2.50 | 7 | 0.73 | 20 | 14.60 | |
|  Jongste, David | | | 2092 | NED | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Bueno, Mark | | | 1999 | ARU | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Pols, Wiggert | | | 2068 | NED | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Bekedam, Tyro | | | 1955 | NED | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Van Hoorn, Geert | | | 2008 | NED | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Van Dael, Siem | f | | 2242 * | NED | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Reichardt, Robin | | | 1936 | NED | 0.50 | 1 | 0.13 | 20 | 2.60 | | | * 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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