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Individual Calculations January 2009 |
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| Lopez, Carlos Manuel Total change: -2.10 | |   |
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| America Central and Caribbean Regional Youth Championship U 18 Male | San Salvador | ESA | 2008-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 1882 | 0.50 | 2 | -0.14 | 15 | -2.10 | |
|  Pulvett Marin, Daniel E. | | | 2105 | VEN | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Argueta, Carlos | | | 1936 | ESA | 0.50 | 1 | 0.08 | 15 | 1.20 | |
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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