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Individual Calculations January 2010 |
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| Widmer, Peter Total change: -7.00 | |   |
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| Swiss Team Championship (League A,B,1) | decentralised | SUI | 2009-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2062 | 2011 | 1.00 | 3 | -0.28 | 25 | -7.00 | |
|  Berberich, Christoph | | | 2083 | SUI | 0.00 | 1 | -0.40 | 25 | -10.00 | |  Lumsdon, Andrew | | | 2051 | SUI | 0.50 | 1 | 0.06 | 25 | 1.50 | | | Thomi, Peter | | | 2053 | SUI | 0.50 | 1 | 0.06 | 25 | 1.50 | |
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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