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Individual Calculations April 2009 |
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| Perman, Torvald Total change: -28.65 | |   |
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| Open zur Schach-Olympiade 2008 | Dresden | GER | 2008-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 2077 | 2.00 | 3 | -0.35 | 15 | -5.25 | |
|  Weser, Dietmar | | | 1727 | GER | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Hansen, Henrik Damgaard | | | 1886 | DEN | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Wenzel, Birger | | | 1916 | GER | 0.50 | 1 | -0.21 | 15 | -3.15 | |
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) | | | | Gibraltar Master 2009 | Gibraltar | ENG | 2009-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 2077 | 2.50 | 9 | -1.56 | 15 | -23.40 | |
| | Matto, Manuel | | | 1855 | ENG | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Perez Ponsa, Federico | f | | 2390 | ARG | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Miedema, Roi | f | | 2325 | NED | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Welling, Gerard | m | | 2371 | NED | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Loberg, Jo Kristian | | | 1923 | NOR | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Gonzalez Amaya, Millan | | | 1831 | ESP | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Peredy, Ferenc | m | | 2252 | HUN | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Samuelsson, Sven-Gunnar | | | 2142 | SWE | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Beltran Medina, Jorge | | | 2006 | MEX | 0.00 | 1 | -0.60 | 15 | -9.00 | |
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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