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Individual Calculations August 2023 |
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| Wiedenbruch, Paul Total change: -22.00 | |   |
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| Amsterdam Science Park Chess Tournament 2023 - Group A | Amsterdam | NED | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 2020 | 3.50 | 9 | -0.55 | 40 | -22.00 | |
|  De Winter, Arthur | f | | 2378 | NED | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Blees, Albert | m | | 2319 | NED | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Shklovskiy, Evgeny | | | 1932 | FID | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Kazarjan, Gachatur | | | 1924 | NED | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Sula, Avni | | | 1989 | ALB | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Piel, Ruben | | | 1902 | NED | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Bezemer, Arno | f | | 2231 | NED | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Arnold, Rhys | | | 2111 | NED | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Andringa, Arjo | | | 1837 | NED | 0.00 | 1 | -0.74 | 40 | -29.60 | |
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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