Individual Calculations April 2009 |
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De Roode, Martijn Total change: -20.25 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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3K - Corus Chess Tournament - Tienkampen | Wijk aan Zee | NED | 2009-01-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1997 | 2021 | 4.00 | 9 | -0.81 | 25 | -20.25 | |
| Van Westerop, Sebastiaan | | | 1959 | NED | 0.00 | 1 | -0.59 | 25 | -14.75 | | Tilquin, Jean Pierre | | | 1963 | FRA | 0.00 | 1 | -0.58 | 25 | -14.50 | | Burer, Audry | | | 1923 | NED | 1.00 | 1 | 0.37 | 25 | 9.25 | | Boekelman, Jan | | | 2045 | NED | 0.00 | 1 | -0.47 | 25 | -11.75 | | Pelter, Yehuda Z | | | 2024 | NED | 1.00 | 1 | 0.50 | 25 | 12.50 | | Van Brussel, Bert | | | 1958 | NED | 1.00 | 1 | 0.41 | 25 | 10.25 | | Voss, Herman | | | 2028 | NED | 0.00 | 1 | -0.49 | 25 | -12.25 | | Van Den Bergh, Jan | | | 2117 | NED | 0.50 | 1 | 0.13 | 25 | 3.25 | | Kastelein, Gerard | | | 1956 | NED | 0.50 | 1 | -0.09 | 25 | -2.25 | | 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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