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Individual Calculations November 2009 |
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| Ludvigsen, Jan Total change: 10.25 | |   |
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| Nordic Championship for seniors | Fredrikstad | NOR | 2009-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 1811 | 1.00 | 3 | 0.41 | 25 | 10.25 | |
|  Malmdin, Nils-Ake | | | 2211 * | SWE | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Saeter, Lars | | | 1937 | NOR | 1.00 | 1 | 0.67 | 25 | 16.75 | | | Andersson, Sven-Olof | | | 2072 | SWE | 0.00 | 1 | -0.18 | 25 | -4.50 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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