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Individual Calculations September 2019 |
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| Rookus, Sjoerd Total change: 16.40 | |   |
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| Dutch Open 2019 - reserve A | Dieren | NED | 2019-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1818 | 4.50 | 9 | 0.82 | 20 | 16.40 | |
|  Hylkema, Remco | | | 1974 | NED | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Noordenbos, Daan | | | 2042 | NED | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Qatina, Waheeb | | | 1615 | NED | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Wouters, Casper | | | 1948 | NED | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Broekhuis, Jan | | | 1859 | NED | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Van Der Giessen, Ada Leona | | | 1833 | NED | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Van Dijk, Dominic | | | 1764 | NED | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Haans, Kaz | | | 2029 | NED | 1.00 | 1 | 0.77 | 20 | 15.40 | | | De Vries, Bram | | | 1918 | NED | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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