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Individual Calculations July 2009 |
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| Orbezo Rosales, Ximena Lucia Total change: 12.50 | |   |
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| VIII Campeonato Nacional Femenino 2009 | Lima | PER | 2009-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1763 | 2.50 | 4 | 0.85 | 25 | 21.25 | |
|  Aliaga Fernandez, Ingrid Y | | wf | 2088 | PER | 0.00 | 1 | -0.13 | 25 | -3.25 | |  Apaza, Flor | | | 1518 | PER | 1.00 | 1 | 0.20 | 25 | 5.00 | | | Chumpitaz, Ann | | wf | 2013 | PER | 0.50 | 1 | 0.31 | 25 | 7.75 | | | Bejarano Hidalgo, Lucero D | | | 1744 | PER | 1.00 | 1 | 0.47 | 25 | 11.75 | |
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) | | | | Zonal Sul Americano 2.4 Feminino 2009 | Rio de Janeiro/RJ | BRA | 2009-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 1763 | 0.00 | 3 | -0.35 | 25 | -8.75 | |
| | Aliaga Fernandez, Ingrid Y | | wf | 2088 | PER | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Terao, Juliana Sayumi | | wf | 2113 | BRA | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Feliciano, Vanessa | | wf | 2112 | BRA | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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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