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Individual Calculations January 2009 |
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| Aguilar, Marcela Total change: -50.75 | |   |
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| America Central and Caribbean Regional Youth Championship U- 16 Female | San Salvador | ESA | 2008-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1870 | 0.00 | 2 | -1.34 | 25 | -33.50 | |
|  Hernandez, Bera | | | 1768 | ESA | 0.00 | 1 | -0.64 | 25 | -16.00 | | | Alarcon, Pamela | | | 1721 | NCA | 0.00 | 1 | -0.70 | 25 | -17.50 | |
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) | | | | Tercer Torneo Abierto 2008 | San Salvador | ESA | 2008-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1874 | 0.00 | 1 | -0.69 | 25 | -17.25 | |
|  Mejia, Lucio | | | 1731 | ESA | 0.00 | 1 | -0.69 | 25 | -17.25 | |
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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