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Individual Calculations July 2008 |
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| Martinez, Luis Gerardo Total change: -3.75 | |   |
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| Campeonato Nacional Absoluto 2008 | San Salvador | ESA | 2008-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1749 | 0.50 | 3 | -0.15 | 25 | -3.75 | |
|  Chavez, Ricardo Ernesto | f | | 2099 | ESA | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Lopez, Carlos Manuel | | | 1856 | ESA | 0.50 | 1 | 0.15 | 25 | 3.75 | |  Hernandez, Virgilio | | | 1996 | ESA | 0.00 | 1 | -0.19 | 25 | -4.75 | |
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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