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Individual Calculations September 2010 |
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| Vintimilla Pena, Amarelis Total change: -14.10 | |   |
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| Festival Panamericano da Juventude 2010 - U 14 Girls | Bento Goncalves - Rio Grande do Sul - BRA | BRA | 2010-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1626 | 0.00 | 3 | -0.94 | 15 | -14.10 | |
|  Pachon, Adriana | | wf | 1933 | COL | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Perez, Dalila | | | 1678 | PAR | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Aponte, Oriana Isabel | | | 1721 | VEN | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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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