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Individual Calculations July 2012 |
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| Ornelas Lopez, Diana Arace Total change: 0.00 | |   |
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| OLIMPIADA NACIONAL 2012 (15 Y 16 FEM) | GUANAJUATO, GTO | MEX | 2012-05-07 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1753 | 0 | 0.00 | 2 | 0.00 | 953 | | 0.00 | |
|  Parkhurst Casas, Miriam | | | 1717 | MEX | 0.00 | 1 | 0.00 | | 0.00 | |  Torres Rosas, Rita Rosalia | | | 1789 | MEX | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | North America Youth Chess Championships U-16 Female | MEXICO DF | MEX | 2012-05-31 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1663 | 0 | 0.50 | 4 | 0.00 | 1341 | | 0.00 | |
| | Sanchez Matias, Nuria Ange | | | 1692 | MEX | 0.00 | 1 | 0.00 | | 0.00 | | | Hurtado Romero, Karen Zayd | | | 1755 | MEX | 0.00 | 1 | 0.00 | | 0.00 | | | Macias Infante, Adriana | | | 1489 | MEX | 0.50 | 1 | 0.00 | | 0.00 | | | Parkhurst Casas, Miriam | | | 1717 | MEX | 0.00 | 1 | 0.00 | | 0.00 | |
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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