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Individual Calculations July 2008 |
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| Avila, Ricardo Total change: 23.75 | |   |
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| Campeonato Nacional Absoluto 2008 | San Salvador | ESA | 2008-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2144 | 1946 | 2.00 | 4 | 0.95 | 25 | 23.75 | |
|  Campos, Raymundo | | | 2158 | ESA | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Arias, Lemmys A. | f | | 2293 | ESA | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Sandoval, Mario | | | 1931 | ESA | 1.00 | 1 | 0.48 | 25 | 12.00 | |  Chavez, Ricardo Ernesto | f | | 2195 | ESA | 1.00 | 1 | 0.81 | 25 | 20.25 | |
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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