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Individual Calculations September 2019 |
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| Haans, Kaz Total change: -58.20 | |   |
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| Dutch Open 2019 - reserve A | Dieren | NED | 2019-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 2029 | 3.00 | 8 | -2.91 | 20 | -58.20 | |
|  Beijen, Mark | | | 1859 | NED | 1.00 | 1 | 0.28 | 20 | 5.60 | |  De Vries, Bram | | | 1918 | NED | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Bauer, Jelle | | | 1939 | NED | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Rutjes, Twan | | | 1912 | NED | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Wille, Ruud | | | 1885 | NED | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Polavaram, Harsha | | | 1687 | SGP | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Rookus, Sjoerd | | | 1818 | NED | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Van Kuijk, Vadim | | | 1629 * | NED | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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