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Individual Calculations April 2009 |
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| Volkers, Annemarie Total change: 7.65 | |   |
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| 3G - Corus Chess Tournament - Tienkampen | Wijk aan Zee | NED | 2009-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 2023 | 5.50 | 9 | 0.51 | 15 | 7.65 | |
|  Skov, Palle | | | 1932 | DEN | 1.00 | 1 | 0.38 | 15 | 5.70 | |  Avis, Fred | | | 1988 | NED | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Molenaar, Christiaan | | | 2020 | NED | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Overweg, Danny | | | 1968 | NED | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Boot, Henk | | | 1835 | NED | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Schipper, Paul | | | 2118 | NED | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Brinkers, Kees | | | 2026 | NED | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Veldhuysen, Klaas | | | 2019 | NED | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Koes, Richard | | | 1938 | NED | 0.50 | 1 | -0.12 | 15 | -1.80 | |
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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