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Individual Calculations September 2012 |
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| Sarna, Kristen S Total change: 0.00 | |   |
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| XXIII Festival Panamericano de Ajedrez de la Juventud Femenino Sub 14 | Lima | PER | 2012-07-25 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1660 | 0 | 4.00 | 8 | 0.00 | 1660 | | 0.00 | |
|  Mena, Ailen Oriana | | | 1558 | VEN | 1.00 | 1 | 0.00 | | 0.00 | |  Gutierres Bravo, Nicole | | | 1682 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Alarcon Morales, Alicia | | | 1529 | MEX | 1.00 | 1 | 0.00 | | 0.00 | | | Guazumba Cantuna, Leslie | | | 1653 | ECU | 1.00 | 1 | 0.00 | | 0.00 | | | Rosales, Pierina | | wf | 1793 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Besso, Guadalupe | | | 1704 | ARG | 0.50 | 1 | 0.00 | | 0.00 | | | Matu Carballo, Magdalena | | | 1763 | MEX | 0.00 | 1 | 0.00 | | 0.00 | | | Nunez, Lucia | | | 1599 | PER | 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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