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Individual Calculations November 2009 |
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| Sotgia, Cosimo Total change: 2.25 | |   |
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| WE Memorial L. Bombelli | Torino | ITA | 2009-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 1872 | 0.50 | 2 | 0.09 | 25 | 2.25 | |
|  Sorcinelli, Francesco | | | 2187 | ITA | 0.50 | 1 | 0.36 | 25 | 9.00 | |  Egli, Urs | | | 2045 | SUI | 0.00 | 1 | -0.27 | 25 | -6.75 | |
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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