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Individual Calculations September 2019 |
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| Alssema, Etien Total change: -3.40 | |   |
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| Dutch Open 2019 - reserve A | Dieren | NED | 2019-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1982 | 5.00 | 9 | -0.17 | 20 | -3.40 | |
|  Avis, Fred | | | 1826 | NED | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Wille, Ruud | | | 1885 | NED | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Polavaram, Harsha | | | 1687 | SGP | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kolakovic, Klaudio | | | 2035 | GER | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Kalle, Erwin | | | 2052 | NED | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Huysman, Arie | | | 2012 | NED | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Pauw, Martijn | | | 1947 | NED | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Achuthan, Dylan | | | 1909 | NED | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Ghebreab, Elnathan | | | 1951 | NED | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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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