Individual Calculations September 2009 |
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Samuelsson, Sven-Gunnar Total change: -4.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Stockholm Open 2009 | Stockholm | SWE | 2009-08-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
2040 | 2119 | 1.50 | 3 | -0.32 | 15 | -4.80 | |
| Ranby, Hans | | | 1981 | SWE | 0.50 | 1 | -0.19 | 15 | -2.85 | | Wenzel, Birger | | | 1930 | GER | 1.00 | 1 | 0.25 | 15 | 3.75 | | Hammar, Ulf | | | 2210 | SWE | 0.00 | 1 | -0.38 | 15 | -5.70 | | 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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