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Individual Calculations April 2008 |
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| Mendez, Dimas Total change: 10.00 | |   |
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| III Open San Salvador | San Salvador | ESA | 2007-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 2035 | 1.00 | 2 | 0.40 | 25 | 10.00 | |
|  Martinez, Nelson | f | | 2177 | ESA | 1.00 | 1 | 0.69 | 25 | 17.25 | |  Chavez, Ricardo Ernesto | f | | 2195 | ESA | 0.00 | 1 | -0.29 | 25 | -7.25 | |
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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