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Individual Calculations January 2015 |
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| Chavez, Hector Antonio Total change: -42.00 | |   |
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| Open San Salvador 2014 | San Salvador | ESA | 2014-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 1886 | 1.50 | 6 | -1.05 | 40 | -42.00 | |
|  Leiva, Marlon | | | 1842 | ESA | 1.00 | 1 | 0.44 | 40 | 17.60 | |  Romero, Gustavo | | | 1672 | ESA | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Madrigal, Mariano | m | | 2194 | NCA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Guzman, Oswaldo | | | 2086 | GUA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Quinonez Centeno, Carlos David | f | | 2282 | GUA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Salas Torres, Pamela | | wc | 1686 | CRC | 0.00 | 1 | -0.76 | 40 | -30.40 | |
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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