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Individual Calculations September 2019 |
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| Tromp, Pieter Total change: 16.60 | |   |
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| Dutch Open 2019 - reserve A | Dieren | NED | 2019-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 2115 | 7.00 | 9 | 0.83 | 20 | 16.60 | |
|  Rutjes, Twan | | | 1912 | NED | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Asefi, Zaheeruddeen | f | | 1962 | AFG | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Bishoen, Bob | | | 1864 | NED | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Dekker, Teus | | | 1987 | NED | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Huysman, Arie | | | 2012 | NED | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Pauw, Martijn | | | 1947 | NED | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Noordkamp, Wouter | | | 2011 | NED | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Boons, Bert | | | 2021 | BEL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Noordenbos, Daan | | | 2042 | NED | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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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