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Individual Calculations September 2011 |
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| Jonker, Fred Total change: -36.75 | |   |
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| Dutch Open | Dieren | NED | 2011-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2077 | 2154 | 3.00 | 9 | -2.45 | 15 | -36.75 | |
|  Lenderman, Aleksandr | g | | 2525 | USA | 0.00 | 1 | -0.10 | 15 | -1.50 | |  Smagin, Nikita | | | 1977 | RUS | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Offringa, Joost | | | 2085 | NED | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Kampman, Tijmen | | | 2111 | NED | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Van Meegen, Ruud | | | 1947 | NED | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Cox, Jan | | | 1962 | BEL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Beerdsen, Thomas | | | 2009 | NED | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Vos, Tjark | | | 1842 | NED | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Bus, Tom | | | 2237 | NED | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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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